2,4'-DDE-d8 (dichloropropyl-d4), 100µg/mL in AL, 1ml

Phorate-sulfone, 100 µg/ml, Acetonitrile, 1ml

2,6-Di-tert-butyl-4-methylphenol (2,6-Bis(1,1-dimethylethyl)-4-methylphenol), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 128-37-0

O,O-Dimethylthiophosphate-13C2, sodium salt