ICP-MS Low Check Mix Revision 1 Back Catalog number: 50324X Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678445 Nitrofen, 100 µg/ml, Acetonitrile, 1ml Price on request EPA-23IS Internal Standard Solution, 1.2ml, nonane Price on request 2124.12-10-IOX10 Arochlor 1016 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12674-11-2 Price on request