Octachlorocyclopentene Back Catalog number: 79327 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53120 EPA Method 353.2 Nitrate + Nitrite Price on request SC-496801 7β-Estradiol-d3 17-Acetate, 5mg Price on request 82503 EPA Method 8250/8250A - Analytes Mix #11 Price on request