ICP-MS Mix Back Catalog number: 50105 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673633 Metazachlor, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 70256 Propachlor, 1000µg/ml in MeOH, 1ml Price on request 676719 Spermine, 100mg Price on request