Flamprop-methyl, 100 µg/ml, Acetonitrile, 5ml

3ß(H),17ß(H),21ß(H)-3-Hydroxyhopane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2-Chlorobiphenylene, 1.2ml x 1x10-4M, dimethylsulfoxide

EPA Method 608Mix #3