WS Chorinated DBP’s - EPA Method 551 Back Catalog number: 38009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682732 Amyl acetate, 1000mg Price on request S-4436-10-IO Hopane/Sterane Calibration Mix, 12 components, 10µg/ml in Isooctane, 1ml Price on request 2923.9-100-IOX5 Chlorpyrifos-d10 (O,O-diethyl-d10),100 µg/mL,isooctane,1mL, Price on request