EPA Method 8141 Standard Rev 1

Pentachloro(13C6)benzene, 1.2mL x 100ug/mL, nonane

22,29,30-Trisnor-17 alpha(H)-hopan-21-one, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1172-78-7

Carbadox, Inquire, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6804-07-5