Aluminum (Al) Back Catalog number: 50294 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672814 Atrazine, 250mg Price on request 675647 Prosulfuron, 10.0 µg/ml, Acetonitrile, 10ml Price on request 10422.6-K-IP 2,3,4,5,6-Pentachlorophenol-13C6, 1000µg/ml in Isopropanol, 1ml Price on request