Propisochlor, 10.0 µg/ml, Cyclohexane, 10ml

PCB No. 55, 100µg/ml in Isooctane, 1ml

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

4-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-11-8