Prothiofos, 10.0 µg/ml, Ethyl acetate, 10ml

Ergotaminine, 25µg/mL, Solvent-dried down, Unit 5mL, # of units-1, Cas.no. 639-81-6

O,O-Dimethylthiophosphate-13C2, sodium salt

Perchlorate Level 3