Potassium perfluoro-1-octanesulfonate, 50µg/ml in MeOH, 1,2ml

Chlorinated Pesticide Mix #1

1,2-Dichlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 75121-23-2

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