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.

Bottles of 99.5%-pure TFA (MW 114.02, CAS 76-05-01) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations.

Complete silylation reactions with high reaction rates, even without a catalyst. MSTFA Silylation Reagent is the most volatile trimethylsilyl amide available.

Prepare oximes of steroids and ketoacids prior to silylation with the Thermo Scientific™ Methoxamine (MOX) Reagent.

A high-purity solvent supplied in glass ampules as a convenient, contamination-free alternative for preparing elution solvents for HPLC separations of protein and peptides.

A sequencing-grade preparation with high purity and consistent absorptivity properties for use in HPLC and mass spectrometry methods.

Starter kit with reagents and amber glass bottle for development of the mobile phase for LC/MS

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.

Employ a catalyzed silylation reagent formulation, for derivatization of hydroxyls with the Thermo Scientific™ Tri-Sil TBT (TMSI:BSA:TMCS) Reagent.

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

CAS: 121-44-8 Molecular Formula: C6H15N Molecular Weight (g/mol): 101.193 InChI Key: ZMANZCXQSJIPKH-UHFFFAOYSA-N PubChem CID: 8471 ChEBI: CHEBI:35026 IUPAC Name: N,N-diethylethanamine SMILES: CCN(CC)CC

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.

Greatly extends the practical range of GC, improving chromatographic results in the silylation of sugars and related substances.

Study protein expression by quantitative mass spectrometry using amine-labeling compounds of equal total mass (isobaric) but different reporter ions.

CAS: 9005-65-6 Molecular Formula: HN(C₂H₄OH)₃+

For multiplex quantitative protein expression analysis by mass spectrometry

CAS: 111-42-2 Molecular Formula: C4H11NO2 Molecular Weight (g/mol): 105.137 InChI Key: ZBCBWPMODOFKDW-UHFFFAOYSA-N PubChem CID: 8113 ChEBI: CHEBI:28123 IUPAC Name: 2-(2-hydroxyethylamino)ethanol SMILES: C(CO)NCCO

CAS: 141-43-5 Molecular Formula: C2H7NO Molecular Weight (g/mol): 61.084 InChI Key: HZAXFHJVJLSVMW-UHFFFAOYSA-N PubChem CID: 700 ChEBI: CHEBI:16000 IUPAC Name: 2-aminoethanol SMILES: C(CO)N

CAS: 75-50-3 Molecular Formula: (CH₃)₃HN+

For siliconizing glass surfaces use Thermo Scientific™ Hydrocarbon Soluble Siliconizing Fluid.

CAS: 497-19-8

Molecular Formula: CH₃NH₃⁺