Aroclor 1221 Back Catalog number: X9160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676768 Benzthiazuron, 100 µg/ml, Methanol, 1ml Price on request FHET 2-Perfluorohexyl ethanol (6:2), 1.2ml x 50ug/ml, methanol Price on request 679636 tert-Butyl acetate, 1ml Price on request