PCB No. 141, 100µg/ml in Isooctane, 1ml Back Catalog number: 66141 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended X9120 Indeno(1,2,3-cd)pyrene Price on request 96166 PAH Standard (10 ppm), 10µg/ml in Acetonitrile, 1ml Price on request 50296 0.100 N Potassium Thiocyanate Price on request