Francois, Author at Chemetrix

From Manual to Mindful: Harnessing Automation and Intelligence in the Modern Laboratory

Francois — Mon, 16 Feb 2026 09:00:25 +0000

In the fast-paced world of laboratory science, the pressure to deliver results is relentless. Imagine this: it’s 4:00 PM on a Friday, and your high-priority sample run just failed due to a sudden instrument blockage. Or perhaps you are staring at a mounting backlog of samples, but your bench space is at its limit and your budget for new hires is non-existent.

If this sounds familiar, you aren’t alone. Modern laboratories are no longer just places of discovery; they are high-pressure environments where efficiency, accuracy, and cost-control must live in perfect harmony. But how do you scale your output without scaling your stress levels?

The growing pains of the modern lab

The challenges facing today’s lab managers are multifaceted. According to global research by Agilent, a staggering 45% of lab managers face significant pressure to process more samples, yet they are expected to do so without increasing operational costs.

Beyond volume, there is the hurdle of unplanned downtime. Around 75% of lab managers cite instrument maintenance and downtime as their biggest headache. In the pharmaceutical sector, this figure rises even higher, where 90% of professionals agree that reliable instruments are the single most important factor for a successful workflow. Add to this the physical constraints of small laboratory premises and the constant evolution of regulatory standards, and it is easy to see why many feel they are running to stand still.

Navigating the efficiency trap

When we talk about “lab efficiency,” we often think of speed. However, true efficiency is about data integrity and resource management. Many laboratories still rely on manual processes that are prone to human error, leading to costly re-tests.

Data shows that in many traditional setups, some lab instruments are only being utilised 35% of the time, while the rest of the day is lost to manual sample preparation, cleaning, or waiting for repairs.

This “efficiency gap” doesn’t just slow down research; it eats into the bottom line and delays life-changing products from reaching the market.

Automating the mundane with Chemetrix

One of the most effective ways to reclaim your time is through Lab Automation. Chemetrix positions itself as more than a supplier; we are a partner in your workflow. By identifying “time traps” in your daily routine – such as repetitive liquid handling or manual SPE (Solid Phase Extraction) – we can help you transition to a smarter way of working.

A standout solution in this space is the Agilent 1260 Infinity III LC System. This instrument is a workhorse designed for the “everyday” challenges of a busy lab. It allows you to mix and match modules with existing setups, meaning you don’t have to overhaul your entire lab to see an immediate boost in throughput. Chemetrix assists by providing the technical expertise to integrate these systems seamlessly, ensuring your staff are trained to focus on high-value data interpretation rather than the repetitive motion of pipetting.

Explore the modules:

Agilent 1260 Infinity III Diode Array Detector – Wide Range

Agilent 1260 Infinity II Multi-Angle Light Scattering Detector

Smarter analysis with the 8890 gas chromatograph

Maintenance shouldn’t be a game of “wait and see.” To combat the 75% of downtime caused by maintenance issues, Chemetrix recommends moving toward Instrument Intelligence.

The Agilent 8890 GC System is the gold standard for labs looking to eliminate guesswork. This instrument features built-in intelligence that monitors its own health, providing digital alerts for regular maintenance before a failure occurs. It even offers step-by-step instructions on-screen for common maintenance procedures.

When you partner with Chemetrix, you gain access to our “Support When You Need It” guarantee. Our experts don’t just deliver a box; we help you configure the 8890 to your specific applications – whether that’s environmental testing or complex chemical analysis – ensuring maximum uptime and a much higher return on investment.

Agilent 8890 GC System

From pressure to productivity: The power of partnership

The ultimate goal of any laboratory is to produce results that make a difference. When you move from a reactive “fix-it” mindset to a proactive, automated workflow, the results are transformative.

Imagine a lab where instruments “hum” along without intervention, where data integrity is guaranteed by digitisation, and where your team has the breathing room to innovate. This isn’t a futuristic dream; it is the reality for laboratories that have embraced smarter technology. By reducing manual intervention, you not only increase your sample capacity but also improve the morale of your team, allowing them to do the science they were actually trained for.

Take the first step towards a smarter lab

You don’t have to solve every challenge at once. Improving lab efficiency is a journey, and it starts with a single conversation. Whether you’re struggling with limited bench space, rising costs, or frustrating downtime, the team at Chemetrix is ready to listen.

Your next move: Why not audit your current workflow? Identify your biggest “time trap” and contact a Chemetrix expert today for a tailored consultation. Let’s work together to turn your laboratory challenges into your greatest competitive advantage.

Visit our website to explore our full range of analytical solutions or join one of our upcoming webinars to learn how to free your workflow from common time traps.

From Dust to Diamonds: How to Master Trace Metal Analysis in Modern Mining

Francois — Mon, 02 Feb 2026 08:00:13 +0000

In the high-stakes world of modern mining, the line between a profitable venture and a missed opportunity is thinner than ever. As high-grade ore deposits become harder to find, the industry is turning its attention to lower-grade materials and the vast potential of tailings reclamation. In this environment, the laboratory is no longer just a support service; it is the engine room of economic viability. When you are quantifying trace metals at ultra-low levels, even a microscopic speck of environmental dust can skew your data, potentially leading to false positives or masking the true value of a mineral deposit.

The mystery of the rising “Blanks”

If you’ve ever sat in front of your workstation wondering why your Blank and Background Equivalent Concentration (BEC) values are stubbornly high, you aren’t alone. It is a common frustration for geochemical analysts: your instrument is calibrated, your reagents are fresh, yet the background noise refuses to quieten down. These elevated values aren’t just technical nuisances; they directly impair your Limit of Quantification (LOQ). In a world where a $0.1\text{ g/t}$ difference in a gold tailings project can determine financial success, “noisy” data is a risk you cannot afford to take.

Understanding the noise: BEC and LOQ

To solve the problem, we first have to understand it. The BEC represents the total background signal of your analytical system – essentially the “noise” the instrument sees when no sample is present. When this noise is high, your instrument struggles to distinguish a genuine analyte signal from the background. This directly pushes up your LOQ, making it impossible to accurately quantify the lower concentrations that modern mining exploration demands. The root cause of these high values? It usually comes down to one single, persistent word: CONTAMINATION.

Clean up your act with expert training and standards

If your sample preparation isn’t meticulous, even the most advanced mass spectrometer will produce compromised results. Contamination is a silent thief that enters your workflow through water purity, reagent quality, and even the laboratory personnel themselves – common culprits include cosmetics, jewellery, and the powder in traditional gloves.

The Chemetrix Edge: We don’t just supply tools; we build expertise. Through the Chemetrix Lab Advisor, we provide your team with the specialised skills needed to identify and eliminate these “time traps”. By pairing this training with high-purity Inorganic Ventures Certified Reference Materials (CRMs), you ensure your calibration is built on a foundation of absolute purity.

Practical advice:

Stop the “Double-dip”: Never pipette directly from the stock bottle; transfer your working volumes into clean, secondary containers like pre-rinsed LDPE bottles.
Go gravimetric: Switch to weight-based (gravimetric) preparation. Mass doesn’t change with temperature, whereas volume does, leading to more reproducible and auditable results.

Technology that does the heavy lifting

While a clean bench is vital, the right hardware can act as your final line of defence against complex mineral matrices. Mining ores are notorious for their high levels of dissolved solids, which traditionally require extensive manual dilution – a process that introduces even more opportunities for human error and contamination.

The Chemetrix Edge: We recommend the Agilent 7850 / 7900 / 8900 ICP-MS series as the physical solution to these high-matrix challenges. These instruments are equipped with Ultra High Matrix Introduction (UHMI) technology, which uses clean Argon gas to “dilute” your sample aerosol before it even reaches the plasma.

Practical advice:

By using the Agilent 7850’s UHMI system, your lab can directly analyse samples containing up to $25\%$ total dissolved solids without manual liquid dilution. This not only saves hours of labour but practically eliminates the risk of dilution errors and reagent-born contamination.

From waste to wealth: The reward of precision

The ultimate goal of refining your workflow is simple: lower LOQs and higher confidence. When you master your contamination control, you unlock the ability to see value where others see waste. Successful tailings reclamation depends on this precision. By accurately monitoring recovery at trace levels, mining operations can turn legacy liabilities into profitable resources, contributing to a more sustainable and circular mining economy.

Take the next step towards cleaner data

Ready to lower your detection limits and boost your lab’s productivity? It starts with a partnership that understands your specific challenges.

Review your prep: Identify one source of potential contamination today (check those gloves!)

Audit your standards: Ensure your CRMs are matrix-matched to your ores for better accuracy.

Connect with Chemetrix: Let our team of scientists help you tailor a solution that combines Agilent’s world-class technology with practical, on-the-ground support.

Let’s advance science together. Contact Chemetrix today to explore how we can elevate your laboratory’s performance.

Festive Water Safety: Lab Testing in SA

Francois — Mon, 15 Dec 2025 08:00:04 +0000

Why is water safety critical during South Africa’s festive season?

Summer in South Africa brings heat, travel, and thousands of holidaymakers to beaches, pools, and picnic spots. But the spike in water consumption, and pressure on water infrastructure, raises serious concerns. Ensuring the safety of drinking water and recreational waters during this period is essential to safeguard public health and support tourism.

🖥️ Watch the Detection of Microplastics using Thermoanalytical Methods webinar to learn about which analytical approach(es) offer the best results for PFAS in the environment.

The challenges of high-volume water testing during summer

As demand increases, testing labs face rising sample loads and tighter turnaround times. Detecting a range of contaminants, from microbial threats and industrial chemicals to PFAS (“forever chemicals”) and microplastics, requires sensitive, fast and reliable instrumentation. Traditional methods can struggle to keep up, leading to bottlenecks that may delay the detection of critical hazards. That’s where advanced instrumentation and workflow automation become indispensable.

🖥️ Watch the Analysis of PFAS: Strategies to Optimise Performance webinar to learn about which analytical approach(es) offer the best results for PFAS in the environment.

📚 Download the Guide to Targeted Quantification and Screening of PFAS Compounds in Environmental Matrices Primer to explore the basics and the regulatory framework for PFAS analysis.

Agilent water testing solutions: Speed, sensitivity, and scale

Agilent’s comprehensive water testing portfolio supports laboratories with state-of-the-art analytical tools, including:

Key Agilent Instruments for Water Quality Testing

Agilent Ultivo LC/MSMS – Ideal for ultra-trace PFAS and persistent organic pollutants in drinking and environmental water. Compact yet powerful, it supports high-throughput labs with limited space.
Agilent 6475 LC/MSMS – Offers sensitive, reproducible quantification of a wide range of contaminants in complex matrices.
Agilent 1290 Infinity III LC System – Delivers fast, reliable chromatographic separations critical to high-throughput analysis.
Agilent 8860 GC and Agilent 5977B GC-MSD – Combines rugged GC performance with high-sensitivity mass detection, ideal for volatile organic compound analysis.
InfinityLab PFC-Free HPLC Conversion Kit – Helps reduce PFAS background interference for cleaner data and better detection accuracy.

Together, these tools allow for simultaneous detection of pesticides, metals, PFAS, organic pollutants, and microbiological indicators in both drinking and recreational water samples.

📚 Download the Quantification of Microplastics in Environmental Samples Using Pyrolysis and GC/MSD Application Note to discover the growing interest in quantifying microplastics in environmental samples.

Keeping communities and holidaymakers safe

South African municipalities, water boards, and private labs rely on fast, precise testing to ensure that public taps, swimming pools, and beaches remain safe during peak tourist periods. With Agilent’s integrated systems and automation-ready workflows, labs can handle seasonal surges efficiently, reducing wait times and delivering timely insights to stakeholders.

By enabling early detection and fast reporting, labs support both immediate public safety and long-term environmental health.

Ready to modernise your water testing workflows?

Whether you’re managing municipal water quality or testing surface water for environmental compliance, Agilent’s proven technologies and application support can help you handle festive season demand with confidence.

✅ TL;DR – Key Takeaways

South Africa’s festive season significantly increases demand for water testing.
Water contamination risks rise in both drinking supplies and recreational sources.
Agilent offers a suite of instruments for rapid, high-sensitivity testing (LC/MS, GC/MS, HPLC).
Automation-ready workflows improve throughput and reduce manual handling.
Accurate testing ensures public health, supports tourism, and builds trust in infrastructure.

Ensuring Accurate Consumer Product Testing: From Toys to Leather

Francois — Mon, 01 Dec 2025 08:00:32 +0000

Why is consumer product testing essential during the festive season?

As South Africans fill their homes with toys, gadgets and leather goods during the festive shopping rush, ensuring these products are safe and compliant is paramount. Testing labs play a vital role in verifying that everyday items meet stringent safety standards before reaching consumers.

The complexities of testing diverse consumer products

Consumer goods vary widely, from children’s toys requiring checks for harmful substances like phthalates and heavy metals, to leather handbags needing analysis of dyes and chemical residues. Accurate testing demands sophisticated analytical methods capable of identifying contaminants across a broad chemical spectrum.

🖥️ Watch the The PFAS Legacy in our Urban Environment webinar webinar to discover the key differences between LC/TQ and LC/Q-TOF and how are they used for providing information on PFAS in the environment.

How Agilent’s advanced analytical instruments support comprehensive testing

Agilent provides state-of-the-art solutions tailored for consumer goods testing, including chromatography and spectroscopy instruments such as LC/MS and GC/MS systems. These instruments allow labs to identify contaminants, measure chemical compositions, and perform high-throughput screening to maintain safety without sacrificing speed. Agilent’s robust platforms help laboratories meet tight deadlines during high-volume seasons.

📚 Download the Analysis of Short- and MediumChain Chlorinated Paraffins in Textiles and Leather Using Triple Quadrupole LC/MS Application Note for more stability and sensitivity during routine consumer testing laboratories.

High-throughput workflows accelerate testing during peak demand

During high-volume shopping months, labs must clear large batches of consumer products swiftly without compromising safety. Agilent’s solutions integrate automation and streamlined workflows, helping labs increase throughput while maintaining accuracy. This ensures faster turnaround times, enabling retailers to confidently supply safe products to the market.

📚 Download the Phthalates Analysis in Toys using Agilent 5977E GC/MS Application Note that demonstrates good and a cost-effective solution to help test the six regulated phthalates in children’s toys.

Protecting consumers and brands through reliable testing

Accurate, timely testing safeguards not only consumer health but also brand reputation. Laboratories equipped with Agilent’s instruments can deliver consistent, validated results that help manufacturers and importers meet regulatory standards and build consumer trust.

Ready to enhance your consumer product testing capabilities?

Discover how Agilent’s comprehensive testing solutions can support your lab’s compliance needs and festive season workload.

TL;DR – Key Takeaways

Festive season shopping increases demand for consumer product testing in South Africa.
Testing covers toys, leather goods, textiles, and more for harmful substances and compliance.
Agilent’s LC/MS and GC/MS systems enable precise contaminant detection and chemical analysis.
High-throughput testing workflows ensure fast, accurate results during peak seasons.
Reliable testing protects consumer safety and brand reputation.

Lab Automation in South Africa: Boosting Throughput for Festive Season Demand

Francois — Mon, 17 Nov 2025 08:51:44 +0000

Why does December create a surge in lab workloads across South Africa?

December marks the busiest time of the year for South African laboratories. Whether testing food safety ahead of holiday feasts, screening textiles for contaminants, or analysing water quality, labs face a dramatic increase in sample volumes. This spike results from heightened consumer demand, regulatory pressures, and export deadlines. Managing this surge efficiently is essential to ensure timely and accurate results.

🖥️ Watch the Automated Protein Sample Prep in Labs Just Got Easier webinar to learn how a wide variety of sample prep workflows can be addressed with a small footprint automation platform.

What challenges do manual workflows present during peak testing periods?

Manual sample preparation can become a significant bottleneck during high-demand periods. It involves repetitive, time-consuming steps prone to human error, leading to longer turnaround times and inconsistent results. Overworked staff may face fatigue, increasing the risk of mistakes. These challenges compromise lab efficiency and can delay critical decisions by producers and regulators.

How can automation help labs overcome throughput bottlenecks?

Automated systems like Raykol’s advanced Solid Phase Extraction (SPE) equipment drastically reduce manual intervention in sample prep. Automation enables rapid processing of large sample batches with consistent precision. This not only speeds up workflows but also improves reproducibility and data quality. Scientists are freed from repetitive tasks and can focus more on data analysis, troubleshooting, and method development.

Why is automation crucial for South Africa’s diverse testing requirements?

South African labs serve a broad spectrum of sectors, including agricultural exports, textiles, food safety, and environmental monitoring. Each sector demands tailored analytical workflows and compliance with strict regulations. Automation allows labs to scale up quickly without sacrificing accuracy, making it a vital investment to remain competitive and meet both local and international standards during festive season peaks.

🖥️ Watch the Decoding Automation of Metabolite and Lipid Extraction Workflows webinar to understand key automation developments for handling organic solvents, pipetting precipitates, employing filtration for solid phase extraction, and targeting high recovery from small samples.

What are the specific benefits of Raykol’s automated SPE systems during festive peaks?

Raykol’s systems streamline complex sample prep steps, cutting down hands-on time and reducing human error. Labs can increase throughput significantly, maintaining fast turnaround times without compromising data integrity. This ensures faster reporting to clients and regulators, enhances lab productivity, and supports better resource allocation during the busiest times of the year.

Raykol’s automated SPE systems

Ready to transform your lab’s festive season workflow?

South African laboratories aiming to stay ahead of demand spikes should explore automation solutions today. Implementing Raykol’s automated SPE systems can optimise workflows, reduce bottlenecks and uphold testing accuracy when it matters most.

✅ TL;DR – Key Takeaways

December is the peak testing season for South African labs across multiple industries.
Manual prep workflows cause delays, errors, and staff fatigue during high volumes.
Automation with Raykol SPE systems accelerates prep, boosts throughput, and ensures consistent results.
Lab automation frees scientists to focus on data interpretation and innovation.
Essential for labs handling diverse testing needs to stay competitive and compliant.

Keeping Holiday Tables Safe: Streamlining Agilent in South Africa

Francois — Mon, 03 Nov 2025 07:04:28 +0000

Why is food safety more challenging during South Africa’s festive season?

From lively braais to large family feasts, the holiday season means a surge in food production and consumption. This increase brings challenges in managing contaminants like pesticides on fresh produce or residues in packaged meats. Ensuring food safety is vital to protect public health and uphold brand reputation.

Challenges faced by labs during peak testing periods

High sample volumes and diverse food types place huge demands on testing labs. Manual sample preparation can slow down processes and increase errors, risking delays in identifying contaminants and potentially allowing unsafe food products to reach consumers.

How do Agilent LC/MS and GC/MS systems improve contaminant detection?

Agilent’s advanced Liquid Chromatography/Mass Spectrometry (LC/MS) and Gas Chromatography/Mass Spectrometry (GC/MS) platforms enable rapid, sensitive detection of pesticides, antibiotics, mycotoxins, and other harmful residues in complex food samples, ensuring accuracy even under pressure.

In one study, Agilent demonstrated its gas chromatography (GC) and mass spectrometry (MS) systems achieved “excellent linearity” in testing for over 200 pesticides across a wide dynamic range (0.1 to 5,000 ppb).

🖥️ Watch the A Novel Workflow to Determine over 1000 Pesticide Residues webinar to learn more about this comprehensive, joint LC-MS and GC-MS workflow.

Agilent LC/MS & GC/MS instruments.

The role of automation in sample preparation

Raykol’s automated sample preparation systems help labs handle larger sample volumes consistently and quickly, reducing human error and freeing analysts to focus on data interpretation. This is critical when the pressure is on to deliver reliable results fast.

Raykol Automated Solid Phase Extraction system visual.

Why is real-time monitoring important for food safety during holidays?

Continuous quality control lets producers and retailers react promptly to contamination risks, protecting consumers and maintaining compliance with South African and international food safety regulations, especially critical during holiday spikes in demand.

📚 Download the Contaminants Screening Using High-Resolution GC/Q-TOF Application Note to discover how to increase confidence for both screening and quantitative workflows.

How can producers and retailers stay compliant and build consumer trust?

Investing in cutting-edge testing technology and automation not only helps companies meet evolving regulatory requirements but also demonstrates a commitment to consumer safety, key for maintaining trust during high-visibility holiday seasons.

📚 Download the Dioxins Analysis in Food and Feed Application Note to discover new possibilities for faster separations.

Upgrade your food safety testing workflows now

To keep holiday tables safe and operations smooth, labs and food suppliers should leverage Agilent’s LC/MS and GC/MS instruments alongside Raykol’s automated sample prep solutions.

🖥️ Watch the Analysis of Heavy Metals and Minerals webinar to learn about workflow solutions for analysis of nutritional parameters in food, through faster identification and detection at low levels.

TL;DR – Key Takeaways

Holiday season increases food safety testing demands in South Africa.
Manual prep and high sample loads create bottlenecks and risk errors.
Agilent LC/MS and GC/MS systems enable sensitive, fast contaminant detection.
Raykol automation speeds up sample prep, improving lab throughput and accuracy.
Real-time monitoring and robust workflows safeguard consumers and ensure compliance.

Illuminating Insight: Where Light Meets Industry

Francois — Tue, 28 Oct 2025 15:16:43 +0000

Step into a world where precision, performance, and innovation converge.
The Chemetrix Industrial & Environmental Spectroscopy Roadshow, in partnership with Agilent Technologies and Veolia, brings together analytical excellence and industrial insight to explore how light – in all its forms – is transforming the way we measure, monitor, and protect our world.

Join leading experts for an illuminating day of discussions and discovery in Atomic Spectroscopy and Total Organic Carbon (TOC) analysis. Learn how these technologies are driving smarter, more sustainable decisions across industries – from environmental testing to industrial process control.

Agenda

Veolia Sievers TOC Analyzers for Industrial & Environmental Applications

Part 1 – Clean Water:

Introduction to the Sievers I&E Product Portfolio
M-Series Technology
Condensate & Boiler Feed Water Applications
Drinking Water & Reuse Applications

Part 2 – Contaminated Water:

InnovOx Technology
Industrial Water Applications
Food & Beverage Applications
Desalination & Brine Applications

Agilent Atomic Spectroscopy Solutions for Industrial & Environmental Applications

Part 1:

Agilent Atomic Spectroscopy Portfolio Overview
Analysis of Water Samples using Agilent ICP-MS Systems
Overcoming High-Matrix Sample Challenges through Optimized ICP Methods

Part 2:

Unlocking Mining, Food & Environmental Applications with Agilent ICP-OES 5800/5900
Choosing Between Single-Quad ICP-MS and Triple-Quad ICP-MS/MS
Coupling HPLC to ICP-MS for Speciation Applications

Chemetrix Consumables & Sample Preparation

New consumable products to optimise performance and reduce downtime
Practical guidance on sample preparation workflows

Why Attend?

Gain insight into real-world industrial and environmental applications.
Learn from industry and technical experts on how to enhance precision, productivity, and sustainability in your lab.
Network with fellow professionals shaping the future of analytical science.

Spaces are limited

Register now for the event now!

Managing Data Loads in Pathology: Handling Large Imaging Files in Busy Periods

Francois — Mon, 20 Oct 2025 11:32:46 +0000

Why are large imaging files a growing challenge in research labs at year-end?

As research institutes and life science laboratories face the year-end rush, one often overlooked hurdle is the surge in imaging data. Modern tools generate extremely large files – sometimes gigabytes per sample. Multiplied across hundreds or thousands of datasets, this can strain storage systems and IT workflows, risking delays when deadlines are most critical.

The impact of overwhelming data loads

Without the right tools, labs may face storage capacity issues, slow rendering, and longer wait times to review datasets. This reduces throughput and jeopardises the timely completion of experiments, publications, and grant reports – especially during peak year-end periods.

Smarter image analysis with Agilent BioTek Gen5 Software

Agilent BioTek Gen5 Software for Imaging & Microscopy streamlines image capture, processing, and analysis within one interface. Researchers can design 2D or 3D workflows in widefield or confocal imaging, supported by modules for in-depth analysis across a wide range of cell applications.

Key capabilities include:

Single image capture, montaging, Z-stacking, and beaconing
Advanced processing such as background removal, deconvolution, stitching, Z-projection, and 3D rendering
Automated functions including confluence determination, object counting, neurite outgrowth analysis, spot counting, and single object tracking
Built-in tools for exporting high-resolution images, graphs, and kinetic movies

By reducing technical bottlenecks, Gen5 helps researchers generate insights faster – a real advantage when deadlines are tight.

🔍 Find out more about the BioTek Gen5 Software for Imaging & Microscopy.

BioTek Gen5 Software for Imaging & Microscopy

Biofilm characterisation

Biofilms have an inherent three-dimensional structure that can be reconstructed using confocal microscopy. While widefield imaging captures compositional properties, confocal laser scanning microscopy (CLSM) reduces out-of-focus light and background interference, improving image quality when analysing live biofilms at varying focal depths.

🖥️ Watch the Introduction to a Novel Integrated Solution for Evaluating Bacterial Biofilms webinar – a discovery on combining absorbance and fluorescence intensity detection and widefield and confocal imaging throughout common biofilm workflows.

In addition to managing large image files, life science researchers are also exploring deeper biological insights – such as how microorganisms form biofilms on tissues, experimental surfaces, or model systems, which can influence disease models and basic biological research. Agilent’s solutions underscore the importance of properly visualising these complex, three-dimensional microbial communities. The Cytation C10 Confocal Imaging Reader is well-suited for biofilm research. Combining widefield and confocal modes with environmental control, it captures high-quality, live-cell images of thick multicellular structures. Confocal optics layered over plate-reader modalities allow researchers to visualise biofilm architecture and metabolic activity while keeping file sizes manageable.

📚 Download the Efficacy of a Novel Confocal Imaging Reader for Evaluating Bacterial Biofilms Application Note to explore a variety of detection, imaging, and analysis methods enabled by the Cytation C10 using multiple bacterial strains and common biofilm assays.

Agilent BioTek Cytation C10 Confocal Imaging Reader

Beyond imaging

Researchers also need insights that go beyond imaging data. The new Agilent Seahorse XF Flex Analyzer complements imaging by enabling real-time analysis of live-cell metabolism in both 2D and 3D models. This provides functional insights without adding to data storage burdens, helping labs interpret results faster.

🖥️ Watch this video to discover the new Agilant Seahorse XF Flex Analyzer and its 3D applications.

📚 Download the Agilent Seahorse XF 3D Mito Stress Test Tissue Workflow Quick-Start Guide.

Agilent Seahorse XF Flex Analyzer

Why is automation matters

Automated workflows for file transfer, compression, and retrieval reduce manual workload and delays. This frees scientists to focus on data interpretation rather than technical troubleshooting, improving accuracy and turnaround times.

🖥️ Watch the Take Real Time Metabolic Analysis to the Third Dimension webinar and discover how this platform offers flexibility and an optimised workflow for functional metabolic studies in 3D models, including ex vivo tissue samples and organoids.

Why scalability is vital for South African labs

South African research institutions balance academic projects and industry collaborations, each with unique reporting demands. Scalable imaging systems help labs manage seasonal surges and diverse sample types without compromising quality or speed.

Ready to optimise your lab’s workflows this festive season?

Agilent’s advanced imaging solutions – including the Cytation C10 Confocal Imaging Reader, BioTek Gen5 Software, and Seahorse XF Flex Analyzer – help labs improve efficiency, reduce delays, and deliver results faster. Complementary methods like holotomography can provide additional insights, expanding analytical possibilities.

Contact us to learn more about Agilent’s solutions for life science research.

Detecting PFAS and Other ‘Forever Chemicals’ in SA’s Textiles

Francois — Tue, 07 Oct 2025 11:44:05 +0000

Festive fashion, hidden risks

With the holiday season fast approaching, South Africans are gearing up for warm-weather celebrations, stocking up on water-repellent jackets, quick-dry swimwear and stain-resistant tablecloths. But behind the seasonal sparkle lies a silent concern: PFAS, or per- and polyfluoroalkyl substances.

Nicknamed “forever chemicals” for their resistance to breakdown, PFAS are commonly used in textiles to enhance durability and repel liquids. However, their environmental persistence and health risks, ranging from hormonal disruption to cancer, have made them a growing concern worldwide.

As international regulations tighten, textile retailers, importers and labs in South Africa must prepare to detect and manage PFAS contamination.

🖥️ Watch the Analysis of PFAS: Strategies to Optimise Performance webinar and explore the biggest challenges currently in the analysis of PFAS.

Why is PFAS detection in textiles so difficucon

Detecting PFAS in fabric isn’t like testing for surface-level contaminants. These chemicals can:

Be present in ultra-trace amounts
Be embedded in complex synthetic fibres
Require extensive and delicate preparation before testing

Traditional methods rely heavily on manual prep, increasing the risk of human error. For busy labs and testing facilities, especially in high-demand seasons, this leads to:

Delays in turnaround times
Inconsistent results
Potential non-compliance with regulations

📚 Explore the PFAS Analysis in Environmental Samples Ordering Guide, your go-to resource for selecting the right consumables for your PFAS environmental testing needs.

Automation is transforming textile PFAS testing

Forward-looking labs are turning to automation to solve these pain points. By integrating Agilent’s LC/MS instruments with Raykol’s automated SPE (Solid Phase Extraction) systems, labs can drastically improve their efficiency and precision.

Benefits of this approach include:

Faster processing of large sample volumes
Minimised manual intervention
Higher consistency and reproducibility
Freed-up lab staff for data analysis rather than repetitive prep tasks

This workflow is especially valuable during South Africa’s high-spend festive months, where time and accuracy are critical.

How does Raykol’s automated SPE system improve sample prep?

Sample preparation is often the most manual and error-prone stage of PFAS testing. Raykol’s Fotector SPE platform automates this process, reducing variability and increasing throughput.

Key benefits of Raykol’s system include:

Reduced contamination risk from human handling
Faster preparation times for large volumes
Seamless compatibility with LC/MS workflows
Improved repeatability and lab efficiency

RayKol’s Fotector series Automated Solid Phase Extraction Systems

🔍 Explore RayKol’s Fotector series Automated Solid Phase Extraction Systems, designed to meet the requirements of large-scale sample preparation in modern testing laboratories

Agilent LC/MS: Trusted precision for PFAS detection

Agilent’s Liquid Chromatography/Mass Spectrometry (LC/MS) systems are purpose-built to detect ultra-low concentrations of PFAS in even the most complex textile materials.

These platforms help labs:

Comply with global regulations (e.g. EU REACH, US EPA, SAICM)
Process large test batches without compromising accuracy
Stay competitive by delivering reliable, compliant results on time

Agilent 6495C LC/MSMS

PFAS testing protects more than compliance

While regulation is a key driver, the real value of PFAS detection goes beyond ticking boxes. South African retailers and importers who adopt rigorous testing practices also gain:

Consumer trust during peak sales seasons
Brand differentiation as safety-conscious and transparent
Supply chain resilience against new international bans or restrictions
Preparedness for the expanding global push toward PFAS elimination

Case in point: A South African home textile importer recently adopted Agilent + Raykol systems and achieved a 60% reduction in turnaround time, enabling full compliance with updated EU restrictions before they took effect.

🔍 Explore Agilent’s PFAS Testing Kits for Environmental Analysis, a comprehensive portfolio of environmental PFAS testing kits designed to comply with stringent testing methods.

What’s next? Build a smarter PFAS detection strategy

PFAS are here, regulations are rising, and expectations around chemical safety are increasing fast. Now’s the time to modernise your PFAS testing workflows with automation and precision analytics.

Make your lab smarter, faster, and fully compliant – before it’s mandatory.

🖥️ Watch the Simultaneous Measurement of PFAS Compounds in the Environment webinar and discover a robust and sensitive method for the simultaneous quantitation of 53 legacy and new, emerging PFAS covering 14 compounds classes.

Smarter Endotoxin Testing: Reducing Reagent Use Without Compromising Accuracy

Francois — Wed, 16 Jul 2025 09:36:24 +0000

In the realm of pharmaceutical and medical device manufacturing, ensuring product safety is paramount. Bacterial Endotoxin Testing (BET) plays a crucial role in this process, traditionally relying on significant volumes of Limulus Amebocyte Lysate (LAL) derived from horseshoe crabs. However, advancements in technology are paving the way for more efficient and sustainable testing methods.

Navigating the complexities of traditional BET

Traditional BET methods, such as the gel clot and 96-well plate assays, have been the standard for decades. While effective, these techniques often involve substantial volumes of LAL, raising concerns about sustainability and cost. Moreover, the manual nature of these assays can lead to increased labour, potential for human error, and challenges in maintaining compliance with stringent regulatory standards.

The need for meticulous documentation and validation further complicates the process, making it both time-consuming and resource-intensive.

📚 Download the 1:1 Sample to Lysate Ratio application note and discover why it is crucial to show equivalency across platforms in bacterial endotoxins testing.

Embracing innovation

The Sievers Eclipse Bacterial Endotoxins Testing (BET) Platform emerges as a transformative solution addressing the limitations of traditional BET methods. Leveraging precise microfluidic liquid handling, the Eclipse platform automates kinetic chromogenic assays, significantly reducing manual intervention.

This innovation not only decreases assay setup time by up to 85% but also reduces LAL reagent consumption by up to 90%, promoting sustainability.

Furthermore, the platform fully complies with harmonised pharmacopeial requirements, including USP <85>, EP 2.6.14, and JP 4.01, ensuring data integrity and regulatory adherence. By simplifying workflows and enhancing precision, the Eclipse platform represents a significant advancement in endotoxin testing.

🖥️ Watch the Simple Steps to Get Started with the Sievers Eclipse BET Platform webinar and learn how to easily set up the Sievers Eclipse Bacterial Endotoxins Testing (BET) Platform, prepare your microplate, and start running assays.

Enhancing efficiency with Chemetrix’s support

Chemetrix, as a trusted partner in laboratory solutions, offers comprehensive support for integrating the Sievers Eclipse BET Platform into your operations. Our services include installation and validation assistance, user training, and ongoing technical support to maximise the platform’s capabilities. With Chemetrix’s expertise, laboratories can confidently transition to more efficient and sustainable BET practices.

Achieving sustainability goals

The Sievers Eclipse BET Platform not only enhances operational efficiency but also contributes to environmental sustainability. By significantly reducing LAL usage, laboratories can lower their environmental impact and operational costs. Adopting the Eclipse platform reflects a commitment to ethical and environmentally conscious operations, aligning laboratory practices with broader sustainability objectives.

🖥️ Watch the 3 Ways to Simplify Endotoxin Testing webinar and explore how the Sievers Eclipse BET Platform can bring efficiency, ease, and simplicity to your lab without sacrificing compliance and quality control.

Realising the benefits of modern BET practices

Laboratories that have adopted the Sievers Eclipse BET Platform report notable improvements, including increased throughput, enhanced data integrity, and regulatory confidence. These benefits underscore the value of modernising BET practices to meet current and future demands.

📚 Download the How Different Endotoxin Testing Platforms Work infographic for a visual summary of kinetic chromogenic testing systems.

Partner with Chemetrix for advanced BET solutions

Elevate your laboratory’s endotoxin testing capabilities by embracing the Sievers Eclipse BET Platform. Chemetrix is ready to support your transition with expert guidance, comprehensive services, and ongoing support.

Contact Chemetrix today to learn how we can assist in enhancing your laboratory’s efficiency, sustainability, and compliance through innovative BET solutions.