Methylation reagent TMSH,0,2 M, 20x1 mL 701520.201

Methylation reagent TMSH 0.2 M in methanol pack of 20 x 1 mL ADR/IATA exempted: De minimis
SKU: 701520.201
Manufacturer: Machery Nagel
Pack Size: 20

 

 

TMSH is used for methylation of fatty acids, because it is just necessary to add the reagent (0.2 M in methanol) to the sample solution. Removal of excess reagent is not required, since in the injector of the gas chromatograph at 250 °C pyrolysis to volatile methanol and dimethylsulfide will occur. Due to the high reactivity, complete derivatization is often obtained at ambient temperature. However, heating (e.g., 10 min at 100 °C) in a closed sample vial may be necessary. These products contain harmful substances which must be specially labeled as hazardous. For detailed information please see SDS.

Hazardous materialYes
MethodGas chromatography (GC), derivatization
CompositionTrimethylsulfonium hydroxide (TMSH) in methanol
Derivatization typeAlkylation, methylation
Recommended application(s)Chlorophenols, Chlorophenoxycarboxylic acids, Derivatization, Free acids, Lipids, Phenols, Triglycerides
Storage temperature2–8 °C

 

Attribute nameAttribute value
Pack Size20
TypeDerivatization reagents
CompositionTMSH
Volume20x1ml