O,O-Dimethylthiophosphate-13C2, sodium salt

2-Pentanone

2,6-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 33146-45-1

Isofetamid, 100 µg/ml, Acetone, 1ml