13C6-Mefenamic acid, 10mg

cis-10-Heptadecenoic acid, >99%, 500mg

Toxaphene, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 8001-35-2

D4-Prochloraz Metabolite BTS40348, 100 µg/ml, Ace