Sulfamethoxazole, 1000µg/ml in MeOH, 1ml Back Catalog number: 72604 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70105 Decafluorotriphenylphosphine Price on request 675248 Proquinazid, 100 µg/ml, Acetonitrile, 5ml Price on request 90615 n-Butanol Price on request