Isobenzan Back Catalog number: 3425.9-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 71512 Catechol Price on request 2560.18-100-ME Calcium p-n-dodecylbenzenesulfonate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 26264-06-2 Price on request 30395 EPA Method 551 “Mix B” Price on request