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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.
$219.50 - $1260.00
Catalog Number | Mfr. No. | Standard Components | Quantity | Price | Quantity & Availability | ||||
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Catalog Number | Mfr. No. | Standard Components | Quantity | Price | Quantity & Availability | ||||
PI48911
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Thermo Scientific™
TS48911 |
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) | 10 g |
Each for $219.50
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03-170-450
|
Thermo Scientific™
TS48929 |
MTBSTFA | 100 mL |
Each for $807.50
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PI48910
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Thermo Scientific™
TS48910 |
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) | 10 x 1 mL ampules |
Pack of 10 for $273.50
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PI48914
|
Thermo Scientific™
TS48914 |
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) | 100 mL |
Each for $1,260.00
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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 for $335.50
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PI48913
|
Thermo Scientific™
TS48913 |
MSTFA (N-Methyl-N-trimethylsilyltrifluoroacetamide) | 25 mL |
Each for $342.00
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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
GC/MS | |
Flammable, Irritant |
For Research Use Only. Not for use in diagnostic procedures.
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