Acephate, 10 µg/ml, Acetonitrile, 10ml

1-(Trimethylsilyl)imidazole, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 18156-74-6

Methadone/Methaqualone/Propoxyphene

2-Methylhexane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 591-76-4