PCB No. 156, 100µg/ml in Isooctane, 1ml Back Catalog number: 66156 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682353 2-(2-Butoxyethoxy)ethanol, 1000mg Price on request 682921 Thifensulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request 673946 Fenthion, 250mg Price on request