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

N-Nitroso-N,N-di(3,5,5-trimethylhexyl)amine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1207995-62-7

ε-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

EPA O-FID Spiking Solution 4 Analytes, each Wt.% as listed; units: 1x5ml, 5x5ml neat Name Wt.% Name Wt.% Methanol 14.3 tert-Butanol 14.3 Ethanol 28.6Meth