Urethane, 1000µg/ml in MeOH, 1ml Back Catalog number: 70421 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-177 2,2',3,3',4',5,6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 3PM183 2,2',3',4,4',5,6'-Heptachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 50740 Custom Mix Price on request