Chlorfenvinphos, 100 µg/ml, Methanol, 1ml

Pesticides - Mix 18, 10 µg/ml in Cyclohexan, 10ml

2,2',4,4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39485-63-1

Phosphate (PO43-) as P