BHC (Tech), 100µg/ml in MeOH, 1ml Back Catalog number: P-081S Availability: In the manufacturer's stock Price on request - + Recommended 98314 Denatured Fuel Ethanol Calibration Level 7 Price on request 94885 Benzo(a)pyrene & Fluoranthene Price on request M-8315-DNPH-10ML Acetaldehyde-DNPH & Formaldehyde-DNPH, 10mL Price on request