VOC Standard 1 Back Catalog number: 96046 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 23015 CLP Semi-Volatile Acid Surrogate Standard Price on request 9305. Dextropropoxyphene, , Solvent-, Unit , # of units-, Cas.no. Price on request 681702 Cefoxitin sodium salt, 250mg Price on request