Mecoprop-1-octyl ester, 100 µg/ml, Acetone, 1ml

1-Nitronaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-57-7

EPA Method 8260B Surrogate Standard

Perfluoropropanoic acid, 50µg/ml in MeOH, 1,2ml