EPA Method 8330 Analyte Back Catalog number: 79080 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8203.16-100-T 2-Hydroxypyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 78751-58-3 Price on request 9318.10-100-AN Clofibric-d4 acid, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1184991-14-7 Price on request 71988 3-Iodo-2-propynyl N-butylcarbamate Price on request