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Thermo Scientific™ MethElute™ Reagent (TMPAH)
For accurate, sensitive on-column methylation use Thermo Scientific™ MethElute™ Reagent (TMPAH).
Brand: Thermo Scientific™ TS-49301
This item is not returnable.
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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 CharacteristicsAccuracy 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
| GC | |
| Room Temperature | |
| 0.2 M | |
| 12 x 1 mL |
| Flammable, Toxic | |
| Trimethylanilinium hydroxide in Methanol | |
| 12 x 1 mL |
For Research Use Only. Not for use in diagnostic procedures.