Internal standard 3, 2000g/ml in MeOH, 1ml Back Catalog number: 30069 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended BDE-047S 2,2',4,4'-Tetrabromodiphenyl ether,50µg/ml IO, 1ml Price on request 673384 Metolcarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request MBRP-35 3,5-Dibromo[13C6]phenol, 1.2ml x 100ug/ml, toluene Price on request