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

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

$494.88 - $2762.06

Specifications

For Use With GC/MS
Hazards Flammable, Irritant
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Products 5
Catalog Number Mfr. No. Standard Components Quantity Price Quantity  
Catalog Number Mfr. No. Standard Components Quantity Price Quantity  
PI48911
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Thermo Scientific™
TS48911
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) 10 g
Pack for $494.88
 
PI48910
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Thermo Scientific™
TS48910
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) 10 x 1 mL ampules
Pack of 10 Each for $625.94
 
PI48914
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Thermo Scientific™
TS48914
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) 100 mL
Pack for $2,762.06
 
PI48915
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Thermo Scientific™
TS48915
MSTFA plus 1% TMCS (2,2,2-Trifluoro-N-methyl-N-(trimethylsilyl)-acetamide, Chlorotrimethylsilane) 10 x 1 mL ampules
Pack of 10 Each for $777.91
 
PI48913
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Thermo Scientific™
TS48913
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) 25 mL
Pack for $764.53
 
Description

Description

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, allowing TMS derivatives of small molecules to be analyzed. Addition of Thermo Scientific™ TMCS aids derivatization of amides, secondary amines, and hindered hydroxyls not derivatized by MSTFA alone.

  • Trimethylsilyl donor strength comparable to BSA and BSTFA
  • Reacts to replace labile hydrogens on a wide range of polar compounds with a Si(CH3)3 group
  • Used to prepare volatile and thermally stable derivatives for GC and MS
  • Volatile byproduct, N-methyltrifluoroacetamide, has an even lower retention time than MSTFA
  • Often TMS derivatives of small molecules can be analyzed when derivatized with MSTFA because the byproducts and the reagent itself usually elute with the solvent front
  • Addition of Thermo Scientfic TMCS aids derivatization of amides, secondary amines and hindered hydroxyls not derivatized by MSTFA alone
Specifications

Specifications

GC/MS
Flammable, Irritant
SDS
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For Research Use Only. Not for use in diagnostic procedures.