Zirconium (Zr) Back Catalog number: 57140 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682040 cis-1,2-Dichloroethene, 100 µg/ml, Methanol, 5ml Price on request 50110 TOC Calibration Set Price on request 0079.3-KIT 4 alpha-Methyl sterane Kit; includes 0664,0665 (2 samples, 3 compounds), , Solvent-, Unit Kit, # of units-, Cas.no. Price on request