Rubidium (Rb) Back Catalog number: 56037 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 61260 Aroclor 1260 in Transformer Oil Price on request 8615.9-KIT Chloropropanol Kit (includes 8614.4), , Solvent-, Unit , # of units-, Cas.no. Price on request 30084 EPA Method 507/525 Analytes Mix #3 Price on request