Sulfamethazine, 1000µg/ml in MeOH, 1ml Back Catalog number: 72263 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92556 Non-Polar Column Mix #1 Price on request 50154 Anions Mix Price on request DF-136-S 1,3,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request