17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml Back Catalog number: 0612.30-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended BDD-1378 1,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 1347.7-7.5MGX20 3,4-Dimercaptotoluene, neat, Solvent-neat, Unit 7.5mg, # of units-20, Cas.no. 496-74-2 Price on request 666 Fentanyl impurity A, 25mg Price on request