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Thermo Scientific™ MethElute™ Reagent (TMPAH)

For accurate, sensitive on-column methylation use Thermo Scientific™ MethElute™ Reagent (TMPAH).

$702.15 - $1276.68

Specifications

Storage Room Temperature
For Use With GC
Hazards Flammable, Toxic
Standard Components Trimethylanilinium hydroxide in Methanol
Standard Concentration 0.2 M
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
PI49300
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Thermo Scientific™
TS49300
10 mL
Each for $702.15
 
PI49301
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Thermo Scientific™
TS49301
12 x 1 mL
Pack of 12 Each for $1,276.68
 
Description

Description

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 quantitative peak for each substance. When the reagent is heated with drug-containing extracts, serum, or urine the drugs containing reactive amino, hydroxyl, and carboxyl functions will be methylated at the reactive sites.

Performance Characteristics

Accuracy comparable or better than the UV/TLC method (GC is superior to UV/TLC when phenobarbitol and phenytoin present)

High precision, with coefficient of variation of 5% or less

High sensitivity; barbiturates deteced down to 0.2 mg/dL

Specifications

Specifications

Room Temperature
Flammable, Toxic
0.2 M
GC
Trimethylanilinium hydroxide in Methanol
SDS
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For Research Use Only. Not for use in diagnostic procedures.