EPA Method 525.2 Pesticide Level 1 Back Catalog number: 92846 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1330.22-100-IO Dibenz[a,h]anthracene-d14, 100µg/ml in Isooctane, 1ml Price on request 71938 Stearic acid butyl ester Price on request 0339.10-K-HX Tricyclene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 508-32-7 Price on request