Trichloroacetic acid sodium salt, certified, 0.25g Back Catalog number: C17684500 Availability: In the manufacturer's stock Price on request - + Recommended 9441.8-100-CY Simetryn Price on request A161228 Acetaminophen-13C2, 15N, 1mg Price on request 8647.12-50-T 1,2,3,8,9-Pentachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request