Heptachlor epoxide Back Catalog number: 79050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFOPA Perfluorooctylphosphonic acid, 1.2ml x 50ug/ml, methanol Price on request 72007 Whiskey lactone Price on request 15100-0505-100CY5 PCB No. 185, 100µg/ml in CY, 5ml 127,87 €