Metals Calibration Standard Revised Back Catalog number: 50189 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1554.25-K-IOX10 n-Pentacosane-d52, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 121578-13-0 Price on request 2026.6-10-10AN gamma-HCH (BHC), 10ug/ml, Solvent-acetonitrile, Unit 10mL, # of units-1, Cas.no. 58-89-9 Price on request 680063 1,4-Dibromobenzene, 100mg Price on request