ICP-MS Mix #2 Back Catalog number: 50136 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70256 Propachlor, 1000µg/ml in MeOH, 1ml Price on request 93970 EPA Method 632 Spike Standard Price on request 673389 Metsulfuron-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request