Sodium arsenate dibasic heptahydrate (As) Back Catalog number: 50647 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-119AS 3,4,4-Trichlorobiphenyl (BZ-37) 37,63 € ACQ-WH05-115 Ethanol standard in whole blood,0.5g/L,whole blood, 1.5mL Price on request 673780 DEET, 10.0 µg/ml, Ethyl acetate, 10ml Price on request