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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1-15 of 43 Products

Pierce™ Pyridine, LC-MS Grade Thermo Scientific™

Thermo Scientific Pierce Pyridine (PY) is a sequencing-grade preparation with high purity and consistent absorptivity properties for use in HPLC and mass spectrometry methods. Features of Pyridine (PY) : • Water-miscible organic solvent for a variety of molecular and protein biology methods • High...

Pierce™ Formic Acid, LC-MS Grade Thermo Scientific™

Thermo Scientific Pierce Formic Acid is high-purity solvent supplied in bottles as a convenient, contamination-free alternative for preparing elution solvents for HPLC separations of protein and peptides. General properties of formic acid • Molecular formula: HCOOH (CH2O2) • Molecular weight: 46.

Pierce™ 0.1% Formic Acid (v/v) in Water, LC-MS Grade Thermo Scientific™

Thermo Scientific Pierce 0.1% Formic Acid (v/v) in Water is an LC/MS-grade preparation with high purity and low UV-absorptivity that is ideal for HPLC and mass spectrometry applications. Features of 0.

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™ 0.1% Trifluoroacetic Acid (v/v) in Acetonitrile, LC-MS Grade Thermo Scientific™

Thermo Scientific Pierce 0.1% Trifluoroacetic Acid (v/v) in Acetonitrile, LC-MS Grade is a preparation with high purity and low UV-absorptivity that is ideal for HPLC and mass spectrometry applications. Features of 0.

Pierce™ Acetonitrile (ACN), LC-MS Grade Thermo Scientific™

Thermo Scientific Pierce Acetonitrile (ACN) is an LC/MS-grade preparation with high purity and low UV-absorptivity that makes it suitable for HPLC and mass spectrometry applications. Features of Acetonitrile (ACN), LC-MS Grade: • 37 quality tests ensure low, stable baselines and lot-to-lot...

Pierce™ Dimethylsulfoxide (DMSO), LC-MS 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 >99.5% pure DMSO.

MSTFA and MSTFA + 1% TMCS Silylation Reagent Thermo Scientific™

Use Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent for GC analyses of early eluting compounds that would otherwise be obscured in the chromatogram. MSTFA, the most volatile TMS-amide available, and its byproduct N-methyltrifluoroacetamide typically elute with the solvent front,...

Tri-Sil TBT (TMSI:BSA:TMCS) Reagent Thermo Scientific™

Employ a catalyzed silylation reagent formulation, for derivatization of hydroxyls with the Thermo Scientific™ Tri-Sil TBT (TMSI:BSA:TMCS) Reagent. Composed of TMSI/BSA/TMCS (3:3:2), this catalyzed silylation reagent formulation typically reacts with hydroxyls in a short period of time at 60–80 °C...

MBTFA Acylation Reagent Thermo Scientific™

Trifluoroacylate primary and secondary amines, hydroxyl and thiol groups, and carbohydrates with the Thermo Scientific™ MBTFA Acylation Reagent. The principal byproduct N-methyltrifluoroacetamine is stable, volatile, and does not present problems in subsequent GC.

Tri-Sil HTP (HDMS:TMCS:Pyridine) Reagent Thermo Scientific™

Employ a reagent-catalyst solvent mixture, for one-step derivatization with the Thermo Scientific™ Tri-Sil HTP (HDMS:TMCS:Pyridine) Reagent, Composed of HMDS, TMCS and high-purity pyridine, it rapidly produces TMS derivatives of polar compounds for GC analysis and biochemical synthesis.

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...

TMCS Silylation Reagent Thermo Scientific™

Catalyze the derivatization of difficult-to-silylate compounds using Thermo Scientific™ TMCS Silylation Reagent. It is an excellent adjunct for forming TMS ethers for GC determinations. TMCS is also useful for preparing TMS derivatives of organic acids.

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.

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...
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