EPA Method 8141 Standard Back Catalog number: 93595 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72294 1,2,4-Benzenetricarboxylic acid Price on request 9674.19-K-T Glycidyl palmitate, Gly-P Price on request 41002 EPA Method 608Mix #2 Price on request