n-Octane, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 111-65-9

Arsenic (As)

2,2',3,3',5,5',6,6'-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorooctylphosphate, 1.2ml x 50ug/ml, methanol