Methidathion, 10.0 µg/ml, Acetonitrile, 10ml

Phthalic acid, mono-n-butyl ester, certified, 0.1g

Heptenofos,100 µg/mL,MeOH,1mL,

3-Phenylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2404-87-7