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Posted by Chrom Tech on 16th Oct 2025

How to Choose the Best Storage Vials

Solving Storage Challenges with F217 Liners Screw thread vials are commonly used not only for LC sample analysis but also for storing standards and solutions. However, understanding the distinction b …

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Posted by Chrom Tech on 16th Oct 2025

Are Your Autosampler Vials Compromising Your Results?

Exploring the Impact of Vial Quality on HPLC and GC Performance In chromatography, precision instrumentation is only part of the equation for reliable results. The consumables you choose—includ …

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Posted by Chrom Tech on 16th Oct 2025

Revolutionizing Your Chromatography | The Power of Poroshell and more

Are you dealing with increasing backpressure from your HPLC column or wishing for UHPLC-level performance without upgrading your entire system? Choosing the right tools is critical—but navigati …

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Posted by Chrom Tech on 16th Oct 2025

Successful Strategies for the Analysis of EtG and EtS in Urine

Alcohol-impaired driving continues to be a serious public safety issue in the United States. A report from the National Highway Traffic Safety Administration (NHTSA) shows that nearly one-third of al …

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Posted by Chrom Tech on 15th Oct 2025

Chromatography Identifies Clinical Classifiers of COVID-19

The COVID-19 pandemic has presented unprecedented global challenges due to its rapid transmission, diverse symptoms, and complex biological behavior. As researchers continue to study the virus, advan …

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Posted by Chrom Tech on 15th Oct 2025

How to Select Chromatography Vials

Choosing the right chromatography vial is essential for obtaining reliable, reproducible results. Factors such as sample volatility, volume, and light sensitivity all affect vial performance and data …

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Posted by Chrom Tech on 15th Oct 2025

Reverse-Phase Liquid Chromatography vs. Hydrophilic Interaction Liquid Chromatography

Liquid chromatography is one of the most widely used analytical techniques for separating complex mixtures. Among its most common approaches are Reverse-Phase Liquid Chromatography (RPLC) and Hydroph …

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Posted by Chrom Tech on 15th Oct 2025

Environmental Applications of Chromatography

As global awareness of environmental challenges continues to rise, the need for advanced analytical tools has never been greater. Climate change, deforestation, and chemical pollution all threaten th …

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Posted by Chrom Tech on 15th Oct 2025

New and Dangerous Synthetic Opioids

Are New Synthetic Opioids Increasing Risks? Synthetic opioids are critical tools in modern medicine for managing severe pain. However, their extreme potency and addictive potential make them dangerou …

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Posted by Chrom Tech on 14th Oct 2025

How to Properly Swage HPLC Fittings

Learning how to properly install and tighten HPLC fittings is a key skill for every chromatographer. Whether you’re setting up a new system or performing routine maintenance, you’ll event …

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Posted by Chrom Tech on 14th Oct 2025

What are the Benefits of Glass Vials in the Laboratory?

Chromatography vials are essential laboratory containers used to securely hold and transport samples before analysis by HPLC or GC systems. Whether made from glass or plastic, these vials play a crit …

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Posted by Chrom Tech on 14th Oct 2025

ASK BEN | 4 Simple Steps to Find the Right GC Liner

Choosing the right GC inlet liner is essential for achieving accurate and reproducible gas chromatography results. The liner ensures that the correct amount of sample is transferred to the GC column …

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Posted by Chrom Tech on 14th Oct 2025

How to Connect a Syringe to HPLC Tubing

In chromatography and LC applications, connecting a syringe to your pump for priming or maintenance is a common and essential task. Many labs have improvised solutions for this connection, but Chrom …

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Posted by Chrom Tech on 14th Oct 2025

Reduce Instrument Downtime with Sample Preparation

Reducing downtime in your chromatography lab not only maximizes productivity but also minimizes the costs of maintenance and instrument repair. One of the most effective ways to achieve this is by ex …

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Posted by Chrom Tech on 14th Oct 2025

True Crime and Chromatography

True crime has long captivated audiences, blending real-life mystery, suspense, and forensic science into compelling storytelling. Whether through podcasts, documentaries, or books, these stories inv …

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Posted by Chrom Tech on 14th Oct 2025

Method Transfer between Poroshell and Zorbax HPLC Columns

Superficially porous particle (SPP) HPLC columns offer one of the most effective ways to achieve high chromatographic efficiency without the excessive backpressure typically associated with sub-2-&mu …

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Posted by Chrom Tech on 14th Oct 2025

What LC Column Should I Use for EtG and EtS Detection?

Ethyl glucuronide (EtG) and ethyl sulfate (EtS) are direct metabolites of ethanol produced in the liver after alcohol consumption. These highly polar compounds are excellent biomarkers for recent alc …

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Posted by Chrom Tech on 14th Oct 2025

How Does ICP-MS Work?

Inductively Coupled Plasma Mass Spectrometry (ICP-MS) is a powerful analytical technique used to identify and quantify elements within a sample. Unlike LC/MS and GC/MS—which target molecules an …

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Posted by Chrom Tech on 14th Oct 2025

What Sample Prep is Best for Vitamin D Analysis?

With growing demand for sensitive and specific analytical techniques, laboratories are increasingly focusing on accurate low-level detection of endogenous vitamins and hormones in biological samples. …

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Posted by Chrom Tech on 14th Oct 2025

What is the Smallest Sample Volume You Can Use in 96 Well Plates?

For high-throughput laboratories, 96-well plates have become a cornerstone of efficient sample handling. Compared to chromatography vials, they offer significant benefits in cost savings, automation …

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Posted by Chrom Tech on 14th Oct 2025

Methods for Changing Peak Resolution in HPLC

Achieving clear separation between closely eluting peaks is one of the most common challenges faced by chromatographers. Optimizing peak resolution in HPLC involves fine-tuning three key factors: re …

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Posted by Chrom Tech on 14th Oct 2025

How to Choose the Right Septa for Your Autosampler Vial Closure

When performing LC (Liquid Chromatography) or GC (Gas Chromatography) analyses, it’s important to store and transport samples in the right type of vial. Chromatography vials come in a variety o …

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Posted by Chrom Tech on 14th Oct 2025

Should I Use a Guard Column

In any liquid chromatography (LC) system, the HPLC column is the heart of the separation process. It is here that analytes are isolated for both qualitative and quantitative analysis. While HPLC colu …

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Posted by Chrom Tech on 14th Oct 2025

HPLC Pump Care and Troubleshooting

Routine care and preventative maintenance are key to reliable performance from your Chrom Tech continuous process pumps. Below are common support topics, troubleshooting steps, and maintenance prac …

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4th Aug 2020

Applications of Chromatography

Chromatography is a vital tool used in many industries to determine the composition of a mixture. Chromatography is widely known for its role in scientific research, although it holds importance in ot …

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