Pentachlorophenol, 1000µg/ml in MTBE, 1ml

9H-Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 76-21-1

CONOSTAN 1000ppm Standard, Zn, 50g

WS Chlordane