Mixed Calibration Standard 1 Back Catalog number: 53335 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2126.12-K-IOX5 Arochlor 1242 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 53469-21-9 Price on request 66141 PCB No. 141, 100µg/ml in Isooctane, 1ml Price on request MA9066 100% NaCl conductivity solution (230mL) Price on request