VWR, Part of Avantor - Chemicals and laboratory scientific supplies

Controlled Environments & Cleanrooms

This carefully selected portfolio is specifically designed to help you prevent potential contamination and maintain aseptic conditions in cleanrooms and controlled environments...

Academic research

Resources to advance fundamental science

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

To support the ongoing research efforts on Coronavirus SARS-CoV-2 causing COVID-19 disease, we've provided easy access to critical products needed for virus research and detection...

Avantor fluid handling solutions

We enable biopharma manufacturers with end-to-end fluid management solutions

Avantor Seradigm Sera

The most reliable supply of exceptional quality Fetal Bovine Serum...

Microscopy, Imaging Solutions & Accessories

From most basic microscopes to sophisticated models, image recording systems and cold light sources to consumables.

Environment

A large choice of products and services for complete water, wastewater and soil analysis, on-site and in the laboratory.

J.T.Baker® Robotic Tips

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, VWRCATALYST 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.

Exciting changes are coming soon—your Punchout account will be redirected and migrated to a new platform on June 16 to enhance your experience! If your company requires our new web certificate and IP address, these can be found here at the very bottom of the page under ‘B2B Avantorsciences.com and Wardsci.com punchout IP and certificates’.

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2-Methylbutane, Supelco®

Description: 2-Methylbutane, Supelco®

Catalog Number: 59060-5ML

UOM: 1 * 5 mL

Supplier: Merck

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2-Methylbutane ≥99.0%, AnalaR NORMAPUR® analytical reagent

Description: 2-Methylbutane ≥99.0%, AnalaR NORMAPUR® analytical reagent

Catalog Number: 103614T

UOM: 1 * 500 mL

Supplier: VWR Chemicals

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2-Methylbutane ≥99%, GPR RECTAPUR®

Description: 2-Methylbutane ≥99%, GPR RECTAPUR®

Catalog Number: 24872.298

UOM: 1 * 1 L

Supplier: VWR Chemicals

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2-Methylbutane, Uvasol® for spectroscopy, Supelco®

Description: Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

Catalog Number: 1.06056.1000

UOM: 1 * 1 L

Supplier: Merck

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