Sulfamethoxazole, 100 µg/ml, Methanol, 1ml Back Catalog number: 679816 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678315 Tefluthrin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 59399A ICP Mix #1 Price on request I873935 Isopropylated phenol, phosphate (3:1), 50mg Price on request