Derivatization reagents for GC, alkylation, methylation, TMSH 548-0440 Endrin aldehyde

Endrin aldehyde

GC injection port septa for standard applications - sealing the injection port and improving the injecting of the sample

93703-48-1

5-Hexabromodiphenyl ether

Volume 50 µL Syringe Type Gastight Syringe Series 1700 Termination Removable Needle (RN) Needle Small RN Gauge No Needle Included Point Style No Needle Included Needle Length No Needle Included Fluid Path SST

Derivatization reagents for GC, alkylation, methylation, TMSH 548-0440 Endrin aldehydeTMSH 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