Pentafluorophenylhydrazine

Isophorone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78-59-1

4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml

O,O,O-Triphenyl phosphorothionate,1000 µg/mL ,MeOH,1mL,