PCB 138, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 682123 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 80901 EPA Method 8090 - Analytes Mix #1 Price on request 682251 2-Bromoanisole, 1000mg Price on request 32101 Chlorobenzene Price on request