Perfluoro-n-octanoic acid, 1.2ml x 50ug/ml, methanol

Pesticide Mix #1

Petroleum Waxes Internal Standard ASTM D-5442

3,4-Dichlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 3978-67-4