EPA Method 8141 / 1618 Pesticide Mix B Back Catalog number: 91398 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3702.55-5-05ME Yessotoxin, 4.6µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. 112514-54-2 Price on request 682071 m-Toluidine, 100 µg/ml, Methanol, 5ml Price on request 677559 Octocrylene, 250mg Price on request