Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml Back Catalog number: 70193 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 3905.16-1G Tartrazine (E102), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1934-21-0 Price on request 97166 Glucose, Cellobiose & Dextran Ratio Level 1 Price on request EPA-8290STN Native Stock PCDDs and PCDFs, 1.2ml, nonane Price on request
