Methidathion, 100 µg/ml, Toluene, 1ml

2-Isopropyl-6-methyl-4-pyrimidinol, 10 µg/ml, Cyc

n-Butylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104-51-8

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