1,2-Dichloroethane-d4 Back Catalog number: 70137 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1447.9-100MG 2-n-Amylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4861-58-9 Price on request 1942.8-25ML N,O-Bis(trimethylsilyl)acetamide, neat, Solvent-neat, Unit 25mL, # of units-1, Cas.no. 10416-59-8 Price on request 79301 Heptachlor epoxide Price on request