Chromatography and Mass Spectrometry

Avantor has the resources to make your Chromatography or Mass Spectrometry applications run efficiently and effectively—from the measuring apparatus needed for chromatography, or the proteins used to fulfill sample manipulation during mass spectrometry.

The VWR Chromatography Advantage

The products you use, the products you need, the suppliers you trust for chromatography.

Analytical Chemistry

Avantor carries a broad range of trusted products to help you meet the needs of your lab applications and protocols. Our product offerings can help with biomedical research, forensic work, and clinical diagnostics.

New Lab Start-Up Program

Find everything you need to start setting up your lab, including special savings, checklists, and more...

Science Delivered

From scientific discovery to scale-up and commercial delivery, Avantor offers mission-critical products, services and solutions on a global scale.

Supporting Research on COVID-19

Easy access to products and protocols for research use only in the identification of 2019-nCoV based on Centers for Disease Control and Prevention (CDC) recommendations

Moving forward. Together.

So much has changed during this unprecedented time, except your ability to count on Avantor. We continue to set science in motion to create a better world by providing you with the right solutions to keep moving forward.

Avantor fluid handling solutions

Avantor supports end-to-end fluid management solutions – including peristaltic pumps and aseptic fluid transfer solutions – that are reliable and customer-centric, helping bioprocessing manufacturers meet their research and production goals.

Try our pump finder tool or configure a complete system

Simple tools to get top recommended peristaltic pumps or configure you system by choosing compatible components.

Mining Lab Supplies

VWR/Anachemia continues to be the undisputed leader when it comes to supplying laboratories conducting mineral analyses around the world...

Office Supplies

VWR is your complete source for workplace supplies. Binders, calendars, pens, cleaning and sanitation supplies, and office equipment are just some of the essential products we offer...

J.T.Baker® Robotic Tips and Plates

New Avantor® J.T.Baker® premium conductive and non-conductive robotic tips deliver superior quality and reliable performance for results you can trust.

Avantor Services

As your trusted, collaborative partner, Avantor Services helps you increase efficiency, maximize productivity, and accelerate innovation.

The support you need to optimize operations

Avantor Services provides a wide range of specialized services and digital solutions to help you solve complex challenges.

We’ve built our reputation on consistent, comprehensive mastery of day-to-day operations, allowing lab, clinical, and production environments to focus their high-value resources on core scientific priorities.

As our customers’ needs have evolved, so have our capabilities. We have become experts in scientific operations, improving performance with sophisticated solutions and providing guidance on best practices.

You can select and customize services for peak efficiency, quality, and accelerated innovation.

For more information, call 1.888.793.2300.

VWR Custom Manufacturing Services

High-quality chemicals and services, customized to your product or manufacturing needs...

VWR enables the advancement of science by providing high-quality chemicals and services, customized to your product or manufacturing needs.

We use operational excellence to deliver solutions that enable research, testing, production, and commercialization across the globe.

Our Core Capabilities Include:

Custom Liquid Manufacturing
Custom Liquid Dosing and Packaging
Custom Powder Manufacturing
Powder Dosing and Packaging
Assembly and Finishing

Contact VWR Custom Manufacturing Services at 1.800.932.5000 or VWRCustom@vwr.com.

e-Commerce / mobile technology solutions

In addition to vwr.com, VWR, part of Avantor offers a state-of-the-art technology solutions portfolio.

Avantor Equipment & Instrument Services

With our team of accredited service providers, we can be your single point of contact for all equipment & instrument service needs...

Pipette Calibration & Volumetric Testing

The Equipment & Instrument Service Team’s focus is to provide comprehensive service solutions for our customers. We provide validation, calibration, preventative maintenance, and extended warranties on all equipment & instruments in and around the laboratory.

For additional information call 1.888.793.2300 or email us at equipmentservices.us@avantorsciences.com

You Searched For: DuPont+Tychem®+4000

Microbiology stains are used to detect and identify microorganisms that would otherwise be difficult to find in clinical specimens. Simple positively or negatively charged dyes create a fast discovery. The premixed solutions artificially color to help observe movement, structure, and characteristics of live or preserved specimens. Differentiating microorganisms based on properties, color combination procedures like the Gram stain or acid-fast techniques require microbiology stains.

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VWR® Gram Stain Sets and Reagents

Description: Gram Stain Sets include all the necessary solutions to fully differentiate Gram positive and Gram negative specimens.

Catalog Number: 10143-170

Supplier: VWR International

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Methylene Blue for AFB (Acid Fast Bacteria) Stain for Mycobacteria

Description: For Acid Fast Stain procedure, and other uses. An aqueous solution of methylene blue.

Catalog Number: 76339-342

Supplier: Hardy Diagnostics

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Modified Trichrome Blue Stain for Microsporidia, Hardy Diagnostics

Description: For staining microsporidia, formulated according to Weber and Ryan, with aniline blue.

Catalog Number: 76446-784

Supplier: Hardy Diagnostics

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IHC Universal Negative Control Reagent, Enzo Life Sciences

Description: IHC universal negative control reagent is specifically designed to work with rabbit, mouse and goat antibodies

Catalog Number: 10049-764

Supplier: Enzo Life Sciences

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Acid Fast Stain Kit with Brilliant Green Counterstain

Description: The acid fast stain kit is used as a differential method to detect the difference between those organisms which decolorize with treatment of acid alcohol, and those that do not, such as the mycobacteria. ‘Cold Stain’ method.

Catalog Number: 76591-144

Supplier: Hardy Diagnostics

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Medical Chemical Corporation Auramine-Rhodamine, Hardy Diagnostics

Description: An aqueous solution of phenol, glycerin, isopropyl alcohol, rhodamine B and auramine O.

Catalog Number: 76591-150

Supplier: Hardy Diagnostics

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HighDef® Red IHC Chromogen (AP, Plus), Enzo Life Sciences

Description: High definition IHC chromogen producing brilliant red color for AP-activated development.

Catalog Number: 10049-334

Supplier: Enzo Life Sciences

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Advanced Counterstain, Hardy Diagnostics

Description: Use Advanced Counterstain to stain gram negatives a vivid and distinct red. The clear advantage is that the gram negative organisms will appear brighter with better definition at the edges.

Catalog Number: 89407-358

Supplier: Hardy Diagnostics

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