ICP-MS Mix #1 Back Catalog number: 50320 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82412 EPA Method 8240A Calibration Check Compounds Price on request 2129.12-K-IO Arochlor 1260 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11096-82-5 Price on request X9134 2-Methylnaphthalene Price on request