Diclobutrazol, 10 µg/ml, Ethyl acetate, 10ml

OFN 2fg/uL in isooctane 3 x 1mL

Ethyltri-n-butyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19411-60-0

2,3',4,4',5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,