EPA Method 525 Spike B Back Catalog number: 92313 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676385 D5-Cypermethrin, 10mg Price on request 2059.7-K-IP 4-Fluoro-2-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 452-72-2 Price on request 2567.60-10MG [5,6]Fullerene-C60, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 99685-96-8 Price on request