Thermo Scientific™

MethElute™ Reagent (TMPAH)

Catalog number: TS-49300
Thermo Scientific™

MethElute™ Reagent (TMPAH)

Catalog number: TS-49300

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.

 
Catalog Number
TS-49300
Unit Size
Each
Quantity
10 mL
Price (USD)
Full specifications
StorageRoom Temperature
For Use WithGC
HazardsFlammable, Toxic
Standard ComponentsTrimethylanilinium hydroxide in Methanol
Standard Concentration0.2 M
Item Description10 mL
Quantity10 mL
Unit SizeEach
Catalog Number
Unit Size
Each
Quantity
12 x 1 mL
Price (USD)
Full specifications
StorageRoom Temperature
For Use WithGC
HazardsFlammable, Toxic
Standard ComponentsTrimethylanilinium hydroxide in Methanol
Standard Concentration0.2 M
Item Description12 x 1 mL
Quantity12 x 1 mL
Unit SizeEach
Showing 2 of 2
Catalog NumberSpecificationsUnit SizeQuantityPrice (USD)
TS-49300Full specifications
Each10 mLContact Us ›
StorageRoom Temperature
For Use WithGC
HazardsFlammable, Toxic
Standard ComponentsTrimethylanilinium hydroxide in Methanol
Standard Concentration0.2 M
Item Description10 mL
Quantity10 mL
Unit SizeEach
TS-49301Full specifications
Each12 x 1 mLContact Us ›
StorageRoom Temperature
For Use WithGC
HazardsFlammable, Toxic
Standard ComponentsTrimethylanilinium hydroxide in Methanol
Standard Concentration0.2 M
Item Description12 x 1 mL
Quantity12 x 1 mL
Unit SizeEach
Showing 2 of 2
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

Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.