L-PFOSK with branched isomers, 1.2ml x 50ug/ml, methanol

EPA Method 418.1 - TPH IR Standard

5-Chloro-2-(2,4-dichlorophenoxy)anisole, 1.2ml x 50ug/ml, nonane

2-Chloro-N-(2-ethyl-6-methyl-phenyl)acetamide