Modified 525.2 Pesticide Standard #1 Back Catalog number: 31006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0061.30-100-T Dibenzo[bc,ef]coronene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 190-31-8 Price on request 70074 2-Chloroethyl vinyl ether Price on request 679254 EGDN, 100 µg/ml, Acetonitrile, 1ml Price on request