CWA Sulfide Back Catalog number: 55042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70154 Diethyl phthalate Price on request 72501 2-Bromoacetophenone Price on request 32001 EPA Method 502/524 Volatile Standard, 2000µg/ml in MeOH, 1ml Price on request