---
title: Chromatography Direct Blog | Same product better prices | Scott Ramscar
description: Explore essential techniques & products in Chromatography & Mass Spec, including Flash , Sample Preparation, & Vials/Caps for efficient analysis.
---

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# Chromatography Direct Blog

###### Savings and ideas for Chromatography and Mass Spec

[![Foxx Lab Safety Products](https://blog.chromatographydirect.com/hubfs/pH-meters.png)](https://blog.chromatographydirect.com/how-to-calibrate-a-ph-meter-correctly-2-point-vs-3-point)

## [How to calibrate a pH meter correctly (2‑point vs 3‑point)](https://blog.chromatographydirect.com/how-to-calibrate-a-ph-meter-correctly-2-point-vs-3-point)

Calibrating your pH meter correctly is the fastest way to improve accuracy, reduce drifting readings...

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[![Foxx Lab Safety Products](https://blog.chromatographydirect.com/hubfs/Foxx%20Lab%20Sciences/aspiration-bottles-1000.png)](https://blog.chromatographydirect.com/how-to-improve-laboratory-safety-with-ezlabpure-aspirator-bottles)

## [How to Improve Laboratory Safety with EZLabpure™ Aspirator Bottles](https://blog.chromatographydirect.com/how-to-improve-laboratory-safety-with-ezlabpure-aspirator-bottles)

Laboratory safety is a top priority for every research and testing facility. The proper handling and...

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[![Foxx Lab Safety Products](https://blog.chromatographydirect.com/hubfs/Foxx%20Lab%20Sciences/Bottle-Top-Filters-960x437.png)](https://blog.chromatographydirect.com/top-5-benefits-of-using-bottle-top-filtration-in-modern-laboratories)

## [Top 5 Benefits of Using Bottle Top Filtration in Modern Laboratories](https://blog.chromatographydirect.com/top-5-benefits-of-using-bottle-top-filtration-in-modern-laboratories)

Bottle top filtration systems have become essential in modern laboratories, offering a convenient an...

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[![Foxx Lab Safety Products](https://blog.chromatographydirect.com/hubfs/Foxx%20Lab%20Sciences/foxx-products-960x530.png)](https://blog.chromatographydirect.com/how-local-distribution-improves-lab-efficiency-across-the-uk)

## [How Local Distribution Improves Lab Efficiency Across the UK](https://blog.chromatographydirect.com/how-local-distribution-improves-lab-efficiency-across-the-uk)

Laboratories rely on a steady supply of essential products to keep research and operations running s...

[Read more](https://blog.chromatographydirect.com/how-local-distribution-improves-lab-efficiency-across-the-uk)

[![](https://blog.chromatographydirect.com/hubfs/StopIT/StopIT_400x340.png)](https://blog.chromatographydirect.com/eliminate-overtightening-in-labs-with-stopit-vials-for-better-results)

## [Eliminate Overtightening in Labs with StopIT Vials for Better Results](https://blog.chromatographydirect.com/eliminate-overtightening-in-labs-with-stopit-vials-for-better-results)

In every laboratory, attention to detail is critical. Yet, even the most experienced scientists and ...

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[![](https://blog.chromatographydirect.com/hubfs/Crimp2.png)](https://blog.chromatographydirect.com/unlocking-precision-and-efficiency-the-benefits-of-electronic-crimpers-for-chromatography-vials)

## [Benefits of Electronic Crimpers for Chromatography Vials](https://blog.chromatographydirect.com/unlocking-precision-and-efficiency-the-benefits-of-electronic-crimpers-for-chromatography-vials)

In the world of chromatography, every detail matters - from sample preparation to instrument mainten...

[Read more](https://blog.chromatographydirect.com/unlocking-precision-and-efficiency-the-benefits-of-electronic-crimpers-for-chromatography-vials)

[![Chromatography Direct Filter Vials](https://blog.chromatographydirect.com/hubfs/Pipette%20Tips/1500x400_Pipette_Tips.png)](https://blog.chromatographydirect.com/sustainability-in-the-lab-benefits-of-universal-pipette-tips)

## [Sustainability in the Lab: Benefits of Universal Pipette Tips](https://blog.chromatographydirect.com/sustainability-in-the-lab-benefits-of-universal-pipette-tips)

As laboratories strive to reduce their environmental impact, every choice from equipment to consumab...

[Read more](https://blog.chromatographydirect.com/sustainability-in-the-lab-benefits-of-universal-pipette-tips)

[![Chromatography Direct Filter Vials](https://blog.chromatographydirect.com/hubfs/Plates%20and%20Mats/1500x400_Plates.png)](https://blog.chromatographydirect.com/the-advantages-of-using-heat-sealers-for-plates-and-mats-in-the-laboratory)

## [The Advantages of Using Heat Sealers for Plates in the Laboratory](https://blog.chromatographydirect.com/the-advantages-of-using-heat-sealers-for-plates-and-mats-in-the-laboratory)

In laboratory environments where precision and sample integrity are paramount, the method used to se...

[Read more](https://blog.chromatographydirect.com/the-advantages-of-using-heat-sealers-for-plates-and-mats-in-the-laboratory)

[![Chromatography Direct Filter Vials](https://blog.chromatographydirect.com/hubfs/Misc/Blog%20Posts/Pasteur-pipettes-1500x400.png)](https://blog.chromatographydirect.com/graduated-pasteur-pipettes-precision-and-versatility-in-the-laboratory)

## [Graduated Pasteur Pipettes: Precision and Versatility in the Laboratory](https://blog.chromatographydirect.com/graduated-pasteur-pipettes-precision-and-versatility-in-the-laboratory)

When it comes to transferring small volumes of liquid with accuracy and ease, the Pasteur pipette is...

[Read more](https://blog.chromatographydirect.com/graduated-pasteur-pipettes-precision-and-versatility-in-the-laboratory)

[![Chromatography Direct Filter Vials](https://blog.chromatographydirect.com/hubfs/Blog%20Posts/Filter-Vials-1500x400.png)](https://blog.chromatographydirect.com/the-benefits-of-using-a-filter-vial-press-in-your-laboratory)

## [The Benefits of Using a Filter Vial Press in Your Laboratory](https://blog.chromatographydirect.com/the-benefits-of-using-a-filter-vial-press-in-your-laboratory)

In today’s fast-paced laboratory environment, efficiency, consistency, and sample integrity are more...

[Read more](https://blog.chromatographydirect.com/the-benefits-of-using-a-filter-vial-press-in-your-laboratory)

[![](https://blog.chromatographydirect.com/hubfs/PCR%20Tubes/AdobeStock_297084323-PCR-1500x400.png)](https://blog.chromatographydirect.com/how-secure-sealing-prevents-pcr-contamination-and-sample-loss)

## [How Secure Sealing Prevents PCR Contamination and Sample Loss](https://blog.chromatographydirect.com/how-secure-sealing-prevents-pcr-contamination-and-sample-loss)

PCR (Polymerase Chain Reaction) is a powerful tool for amplifying DNA, but its sensitivity is a doub...

[Read more](https://blog.chromatographydirect.com/how-secure-sealing-prevents-pcr-contamination-and-sample-loss)

[![](https://blog.chromatographydirect.com/hubfs/Misc/AdobeStock_868633167_1500x400_Lab.jpg)](https://blog.chromatographydirect.com/rubber-free-vs.-traditional-syringes-whats-best-for-your-workflow)

## [Rubber Free vs. Traditional Syringes: What’s Best for Your Workflow?](https://blog.chromatographydirect.com/rubber-free-vs.-traditional-syringes-whats-best-for-your-workflow)

When it comes to laboratory and clinical workflows, the choice of syringe can have a significant imp...

[Read more](https://blog.chromatographydirect.com/rubber-free-vs.-traditional-syringes-whats-best-for-your-workflow)

[![](https://blog.chromatographydirect.com/hubfs/Misc/AdobeStock_868633167_1500x400_Lab.jpg)](https://blog.chromatographydirect.com/why-pes-bottle-top-filters-are-the-best-choice-for-sterile-filtration)

## [Why PES Bottle Top Filters Are the Best Choice for Sterile Filtration](https://blog.chromatographydirect.com/why-pes-bottle-top-filters-are-the-best-choice-for-sterile-filtration)

Sterile filtration is a critical step in laboratories across biotechnology, pharmaceuticals, cell cu...

[Read more](https://blog.chromatographydirect.com/why-pes-bottle-top-filters-are-the-best-choice-for-sterile-filtration)

[![](https://blog.chromatographydirect.com/hubfs/Tubes/test-tubes-1500x400-2.png)](https://blog.chromatographydirect.com/rimless-vs-rimmed-test-tubes-which-is-right-for-your-lab)

## [Rimless vs. Rimmed Test Tubes: Which is Right for Your Lab?](https://blog.chromatographydirect.com/rimless-vs-rimmed-test-tubes-which-is-right-for-your-lab)

When it comes to choosing the right test tube for your laboratory, the details matter. One often-ove...

[Read more](https://blog.chromatographydirect.com/rimless-vs-rimmed-test-tubes-which-is-right-for-your-lab)

[![](https://blog.chromatographydirect.com/hubfs/PCR%20Tubes/AdobeStock_297084323-PCR-1500x400.png)](https://blog.chromatographydirect.com/why-thin-walled-pcr-tubes-matter-for-reliable-amplification)

## [Why Thin-Walled PCR Tubes Matter for Reliable Amplification](https://blog.chromatographydirect.com/why-thin-walled-pcr-tubes-matter-for-reliable-amplification)

Regarding PCR (Polymerase Chain Reaction), every detail in your workflow can impact your results. Wh...

[Read more](https://blog.chromatographydirect.com/why-thin-walled-pcr-tubes-matter-for-reliable-amplification)

[![](https://blog.chromatographydirect.com/hubfs/Tubes/test-tubes-1500x400.png)](https://blog.chromatographydirect.com/choosing-the-best-material-for-your-test-tubes)

## [Choosing the Best Material for Your Test Tubes](https://blog.chromatographydirect.com/choosing-the-best-material-for-your-test-tubes)

Test tubes are a staple in every laboratory, but not all test tubes are created equal. The material ...

[Read more](https://blog.chromatographydirect.com/choosing-the-best-material-for-your-test-tubes)

[![](https://blog.chromatographydirect.com/hubfs/Thermal%20Desorption/VOCs-Thermal-Desorption.png)](https://blog.chromatographydirect.com/the-science-behind-thermal-desorption-a-beginners-guide-to-analysing-volatile-compounds)

## [The Science Behind Thermal Desorption: A Beginner's Guide to Analysing Volatile Compounds](https://blog.chromatographydirect.com/the-science-behind-thermal-desorption-a-beginners-guide-to-analysing-volatile-compounds)

Have you ever wondered how scientists detect tiny traces of pollutants in the air or analyse the aro...

[Read more](https://blog.chromatographydirect.com/the-science-behind-thermal-desorption-a-beginners-guide-to-analysing-volatile-compounds)

[![](https://blog.chromatographydirect.com/hubfs/SepaBean/sepabean-machine-2025.jpg)](https://blog.chromatographydirect.com/an-introduction-to-the-santai-sepabean-flash-chromatography-system-features-and-benefits)

## [Enhance Lab Efficiency with the Santai SepaBean Flash System](https://blog.chromatographydirect.com/an-introduction-to-the-santai-sepabean-flash-chromatography-system-features-and-benefits)

Chromatography demands a high level of accuracy and operational effectiveness. The Santai SepaBean F...

[Read more](https://blog.chromatographydirect.com/an-introduction-to-the-santai-sepabean-flash-chromatography-system-features-and-benefits)

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## Absolute Recovery Vials

Part Number: VI-04-12-07AR

Do you have limited sample volume? Sample down to a residual volume of 2µl\* with the NEW Absolute Recovery Vial from Chromatography Direct. Reduce volume robotic 9mm thread screw-top vials \*Depending on autosampler

[Learn more](https://www.chromatographydirect.com/product/absolute-recovery-vials-clear-screw-top-9-425-thread-12mm-x-32mm-312)

![ARV](https://blog.chromatographydirect.com/hubfs/Vials%20and%20Caps/ARV.jpg "ARV")

---

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