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Swimming pool test 5 in 1 allows the quick and easy determination of the water quality in swimming pools
(±)-Nicotine-2
3-Fluoro-4
3-Methoxybenzaldehyde
Cyclo-di-BADGE
Derivatization reagents for GC, silylation, MSHFBA PFAS Sulfonylglycine N-methyl Swimming pool test 5 inMSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation reagent with or without solvent. The by product N methylheptafluorobutyric amide has a lower retention time than the silylating reagent. Especially useful for flame ionisation detection due to the large ratio of fluorine to silicon of 7: 1, since degradation of the excess of MSHFBA does not produce SiO but volatile, non corrosive silicon compounds. These
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US$ 131.00
US$ 103.00