WS & RCRA Kit Back Catalog number: 38329 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672973 Sulfadiazine, 100mg Price on request 685531 4,4'-Dibromobenzophenone, 100 µg/ml, Acetonitrile Price on request Y0000787 Caffeine for system suitability, 10mg Price on request