2,6,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: DF-267-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 15100-0505-100CY5 PCB No. 185, 100µg/ml in CY, 5ml 127,87 € 79073 EPA Method 8330 Analyte Price on request 63188 2,2',3,4',5,6,6'-Heptachlorobiphenyl (188) Price on request