Ethylene oxide, 1000µg/ml in Water, 1ml Back Catalog number: 71421 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683306 Trifluoroacetic acid, 1ml Price on request 677107 D5-Aclonifen, 100 µg/ml, Acetonitrile, 1ml Price on request 680678 Biphenyl, 100 µg/ml, Cyclohexane, 1ml Price on request