Sodium arsenate dibasic heptahydrate (As) Back Catalog number: 50647 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C11890500 zeta-Cypermethrin, 100mg Price on request 677618 Chlorthiamid, 100mg Price on request 10071.1-K-ME N-Nitromethanamine, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. 598-57-2 Price on request