ICP HM Check Std B Back Catalog number: 50789 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673734 Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 50778 Turbidity (2.0 NTU) Price on request 675606 Flubenzimine, 10 µg/ml, Ethyl acetate, 10ml Price on request