IC Anion Calibration Mix #2 Back Catalog number: 52103 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66070 2,3',4',5-Tetrachlorobiphenyl (70) Price on request 98515 BTEX (2.0 µg/mL) Price on request 79030 Benzo(k)fluoranthene, 1000µg/ml in Acetonitrile, 1 Price on request