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Supplier: VWR International
Description: Regulators have a brass barstock body and are suitable for a variety of applications where pressure rise is not critical, such as high-purity gas applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: VWR International
Description: VWR® High-Purity Two-Stage Gas Regulators have a brass barstock body and are suitable for high-purity applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: VWR International
Description: Regulators have a stainless steel barstock body and are suitable for corrosive gas applications, high-purity gas applications, research sample systems, process analyzers, gas chromatography, EPA protocol mixes, laser gas systems, and emission monitoring systems.

Supplier: Avantor
Description: Battery-powered electrophoresis.

Catalog Number: (76399-156)
Supplier: HICHROM LIMITED


Supplier: HICHROM LIMITED
Description: Avantor® Alltima HP columns combine a range of different phase chemistries with high purity silica.

Catalog Number: (77321-796)
Supplier: HICHROM LIMITED
Description: Background PFAS (Perfluoronated Alkyl Substances) from an LC instrument and mobile phase can interfere with the detection of PFAS in samples. The introduction of a delay column, which is plumbed before the autosampler in the LC system, will delay background PFAS to improve accuracy of PFAS measurement by LC-MS.​


Supplier: HICHROM LIMITED
Description: Avantor® Alltima HPLC columns are high quality phases designed for general purpose applications.

Supplier: HICHROM LIMITED
Description: Avantor® Hichrom Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases

Supplier: HICHROM LIMITED
Description: Avantor® Alltima HP columns offer a range of different phase chemistries based on high purity silica. The Avantor® Alltima HP product family combines the selectivity and performance needed to overcome the most challenging separation needs.

Supplier: Buchi
Description: Accessories for Pure Essential Chromatography System

Supplier: Buchi
Description: Pure chromatography systems are extremely compact and can be used outside of the fume hood. Choose from flash systems or combination flash/prep HPLC capable of small to large scale purification of complex mixtures. UV detection is standard or choose to add ELS detection to detect all compounds.

Supplier: Buchi
Description: The Pure Essential Flash Chromatography System focuses on the essentials for any basic flash application. The design of the instrument, its modularity, and user-friendliness make it easy for you to take the first steps into automation and profit from increased speed and endless possibilities.

Supplier: HICHROM LIMITED
Description: Avantor® Hichrom Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases.

Supplier: HICHROM LIMITED
Description: Avantor® Alltima HPLC columns are high quality phases designed for general purpose applications.

Catalog Number: (CA76501-208)
Supplier: United Science
Description: Normal phase chromatography system with closed loop solvent recycling. Enables high flow rates with minimal solvent usage. High pressure mixing, binary eluents for isocratic methods.


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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