Hexachlorobenzene, 100 µg/ml, Methanol, 5ml

Chlorothalonil Metabolite R417888-13C2,15N2 sodium salt, 2,5mg

6:2 TriPAPS, 50µg/mL, Solvent-acetonotrile, Unit 1mL, # of units-1, Cas.no.

CLP Calibration Std. II