Sulfamethazine, 1000µg/ml in MeOH, 1ml Back Catalog number: 72263 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12125.12-K-ME Carbetamide,1000 µg/mL,neat,1mL, Price on request 59609 IC Anions Cal Std - COA Level 1 Price on request 72681 Neopentyl glycol Price on request