4,4’-Methoxychlor Back Catalog number: 90568 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ02-115 Ethanol standard in water,0.2g/L,water, 1.5mL Price on request 50630 Ammonia as (NH4+) Price on request 92639 MOE-PAH-3 Price on request