Sodium arsenate dibasic heptahydrate (As) Back Catalog number: 50647 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20950902CY PAH-Mix 9 deuterated, 10 ng/µl, 10ml Price on request 57245 Rhodium (Rh) Price on request 93817 Semi-Volatile Standard Price on request