Chromatography and Mass Spectrometry Reagents

Chromatography and Mass Spectrometry Reagents

Solutions of various chemical compositions formulated for use with chromatography and mass spectrometry systems and techniques. Products are available in multiple quantities and include reagents for analytical procedures and instrument maintenance.
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BSTFA Silylation Reagent Thermo Scientific™

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.

MethElute™ Reagent (TMPAH) Thermo Scientific™

For accurate, sensitive, on-column methylation and detection by GC analysis use Thermo Scientific™ MethElute™ Reagent (TMPAH). It is ideally suited for the quantitative methylation and detection of barbiturates, sedatives, xanthine bases, phenolic alkaloids, and phenytoin, giving a single...

HMDS (Hexamethyldisilazane) Thermo Scientific™

Thermo Scientific™ HMDS (Hexamethyldisilazane) greatly extends the practical range of GC, improving chromatographic results in the silylation of sugars and related substances.

TMSI Silylation Reagent Thermo Scientific™

Employ the strongest silylator available for carbohydrates and steroids with the Thermo Scientific™ TMSI Silylation Reagent. This silylation reagent reacts quickly with hydroxyls and carboxylic acids but not with amines, and is particularly well suited in multiderivatization schemes for compounds...

Pierce™Dimethylformamide (DMF), Sequencing grade Thermo Scientific™

Thermo Scientific™ Pierce™ Dimethylformamide (DMF) is a sequencing-grade preparation with high purity and consistent absorptivity properties for use in HPLC and mass spectrometry methods. This sequencing-grade dimethylformamide is specially purified by a proprietary method and tested to ensure...

Pierce™ Heptafluorobutyric Acid (HFBA), Sequencing Grade Thermo Scientific™

Thermo Scientific Pierce Heptafluorobutyric Acid (HFBA) is manufactured and tested to meet strict specifications that ensure superior performance for use as an ion-pairing agent. Features of HFBA: • Greater than 99.

UHPLC-MS Reagents Installation Kit Thermo Scientific™

UHPLC-MS Installation Kit contains UHPLCMS-grade water, methanol, acetonitrile, and ChromaCare™ LC-MS Instrument Flush Solution designed to facilitate installation

Silylation Grade Solvents Thermo Scientific™

Use specially manufactured and packaged Thermo Scientific™ Silylation Grade Solvents to meet the exacting needs of silylation and other sensitive derivatization reactions. They are purified, dried, and packaged under nitrogen in convenient Thermo Scientific™ Hypo-Vial™ Sample Storage Vials, and are...

Pierce™ Trifluoroacetic Acid (TFA), Sequencing grade Thermo Scientific™

Thermo Scientific Pierce Trifluoroacetic Acid (TFA), Sequencing grade is manufactured and tested to meet strict specifications that ensure superior performance for use as an ion-pairing agent in reverse-phase peptide separations.

Methoxamine (MOX) Reagent Thermo Scientific™

Prepare oximes of steroids and ketoacids prior to silylation with the Thermo Scientific™ Methoxamine (MOX) Reagent. It prevents the formation of multiple derivatives when enols are present during silylation, thereby ensuring optimal quantitation.

Pentafluorobenzyl Bromide (PFBBr) Alkylation Reagent Thermo Scientific™

Derivatize carboxyl acids, phenols, and sulfonamides for electron-capture detection (ECD) GC analysis with the Thermo Scientific™ Pentafluorobenzyl Bromide (PFBBr) Alkylation Reagent. Reaction times are fast (∼20 minutes).

Perfluoro Acid Anhydrides (TFAA, PFAA and HFAA) Acylation Reagents Thermo Scientific™

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.

Pierce™Dimethylsulfoxide (DMSO), Sequencing Grade Thermo Scientific™

Thermo Scientific™ Pierce™ Dimethylsulfoxide (DMSO) is a sequencing-grade preparation with high purity for use in traditional amino acid analyzers and other high-volume applications. This sequencing-grade dimethylsulfoxide is >99.

Pierce™ Triethylamine (TEA), Sequencing Grade Thermo Scientific™

Thermo Scientific Pierce Triethylamine (TEA) is a high-purity solvent that is used in certain HPLC protocols, such as weak anion exchange, to resolve certain tryptic peptides on a reverse-phase column. Features of Thermo Scientific Pierce Triethylamine (TEA): • Greater than 99.

BSA Silylation Reagent Thermo Scientific™

Derivatize analytes quickly and quantitatively under mild conditions using Thermo Scientific™ BSA Silylation Reagent. This reagent reacts readily with a wide range of compounds, including alcohols, amines, carboxylic acids, phenols, steroids, biogenic amines, and alkaloids to form volatile, stable...
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