EPA Method 551 “Mix B” Back Catalog number: 30395 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679659 delta-HCH, 10.0 µg/ml, Cyclohexane, 10ml Price on request 3700.42-10-05ME 13-Desmethyl spirolide C, 10.2µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. 334974-07-1 Price on request 676377 D-(+)-Turanose, 250mg Price on request