You Searched For: GC+Sorbents


18,636  results were found

SearchResultCount:"18636"

Sort Results

List View Easy View

Rate These Search Results

Supplier: Restek
Description: HayeSep® porous polymers are macroporous, spherical, ultrapure resins for performing unique separations in gas chromatography.

Catalog Number: (PI63164)
Supplier: Thermo Scientific
Description: Prepare fluoracyl derivatives for GC/MS and for flame ionization and electron-capture detection techniques with the Thermo Scientific™ Perfluoro Acid Anhydrides (TFAA, PFAA and HFAA). These reagents react readily with alcohols, phenols, and amines.

SDS


Catalog Number: (10066-388)
Supplier: Thermo Scientific
Description: Derivatize carboxyl acids, phenols, and sulfonamides for electron-capture detection (ECD) GC analysis with the Thermo Scientific™ Pentafluorobenzyl Bromide (PFBBr) Alkylation Reagent.

SDS


Catalog Number: (10066-408)
Supplier: Thermo Scientific
Description: Catalyze the derivatization of difficult-to-silylate compounds using Thermo Scientific™ TMCS silylation reagent.

SDS


Supplier: Thermo Scientific
Description: Use specially manufactured and packaged Silylation Grade Solvents to meet the exacting needs of silylation and other sensitive derivatization reactions.

SDS

Catalog Number: (10066-332)
Supplier: Thermo Scientific
Description: MOX Reagent (M.W

SDS


Supplier: Thermo Scientific
Description: Silylation reagent for GC analyzes of early eluting compounds that would otherwise be obscured in the chromatogram.

SDS

Supplier: Thermo Scientific
Description: Derivatize hydroxyls compounds, particularly carbohydrates with Tri-Sil TP (TMSI:Pyridine) reagent.

SDS

Catalog Number: (10066-406)
Supplier: Thermo Scientific
Description: HMDS (Hexamethyldisilazane) greatly extends the practical range of GC, improving chromatographic results in the silylation of sugars and related substances.

SDS


Supplier: Thermo Scientific
Description: Improve GC analysis with Thermo Scientific™ BSTFA Silylation Reagent. The highly volatile byproducts mono(trimethylsilyl)trifluoroacetamide (BSTFA) and trifluoroacetamide elute with the solvent front to ensure excellent chromatographic separations.

SDS

Supplier: Thermo Scientific
Description: Employ the strongest silylator available for carbohydrates and steroids with the Thermo Scientific™ TMSI silylation reagent.

SDS

Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: BAKERBOND spe™ columns are disposable PP columns pre-packed with high capacity sorbents contained between two 20 µm PE frits.
Supplier: Restek
Description: Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.

Catalog Number: (JT7466-08)
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: BAKERBOND spe™ columns are disposable PP or glass columns prepacked with high capacity sorbents contained between two 20 µm PE frits. BAKERBOND spe™ C18 PolarPlus® columns are used when BAKERBOND spe™ C18 yields low recoveries of very polar (i.e., water soluble) compounds.

Supplier: Thermo Scientific
Description: MethElute™ Reagent (TMPAH) ideally suits for the quantitative methylation and detection of barbiturates, sedatives, xanthine bases, phenolic alkaloids, and phenytoin, giving a single quantitative peak for each substance.

SDS

Supplier: Restek
Description: Res-Sil® C bonded packings are ideal for fast resolution of difficult-to-separate saturated and unsaturated C4 hydrocarbons.

Inquire for Price
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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-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 no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
1 - 16 of 18,636
no targeter for Bottom