Heptachlor Back Catalog number: X9111 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9406.18-K-ME Clozapine-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 204395-52-8 Price on request 681010 Saflufenacil Metabolite M800H11, 10mg Price on request TCDT-85 2,4,6,8-Tetrachlorodibenzothiophene, 1.2ml x 50ug/ml, toluene Price on request