Sodium arsenate dibasic heptahydrate (As) Back Catalog number: 50647 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678393 Diphenamid, 100 µg/ml, Acetonitrile, 1ml Price on request C14287500 Indan, certified, 0.1g Price on request 679721 (-)-beta-Citronellol, 250mg Price on request