Sodium perfluoro-3-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 57981-02-9

Chlorfenvinfos-E,100 µg/mL,MeOH,1mL,

3-Chlorophenol