Sulfamethazine, 1000µg/ml in MeOH, 1ml Back Catalog number: 72263 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71854 Benzo(c)phenanthrene Price on request 95246 VOC Mix #2 Price on request D0801 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyltetrazolium Bromide, >98%, 1g Price on request