EPA Method 8081A Pesticide Standard Back Catalog number: 40060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-123468-S 1,2,3,4,6,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 680531 Hydroxy-Boscalid, 5mg Price on request 83502 2,4-DB methyl ester Price on request