Fluroxypyr, 100µg/ml in Methanol, 1ml

2,3,3',5',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

n-Hydrocarbon Standard (C6-C32), 2000µg/ml in MeCHl, 1ml

Perfluoro-n-octanoic acid; PFOA, 98%, 25g