Medical Marijuana Heavy Metals Back Catalog number: 55213 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3793.17-K-IO Celestolide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13171-00-1 Price on request MDD-12389 1,2,3,8,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 72271 (+/-)-alpha-Tocopherol Price on request