Sulfamethazine, 1000µg/ml in MeOH, 1ml Back Catalog number: 72263 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95439 2-Chloroethyl vinyl ether Price on request 66157 2,3,3’,4,4’,5’-Hexachlorobiphenyl (157) Price on request 51174 AK102 Retention Time Window Solution Price on request