EPA Method 624Mix #1 - Purgeables Back Catalog number: 40021 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 4PM130 2,2',3,3',4',5-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 679736 Glucosylisomaltol, 10mg Price on request 92913 Chlorinated Anisoles Standard #1 Price on request