Acetochlor, 100 µg/ml, Acetone, 1ml

2-Phenylbenzthiazole, neat, Solvent-neat, Unit 10MG, # of units-24, Cas.no. 883-93-2

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

Conductance @ 20°C [200 µmho/cm]