PCB No. 47, 100µg/ml in Isooctane, 1ml Back Catalog number: 66047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BB-4 2,2'-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 676973 D5-Metamitron, 5mg Price on request 675827 Demeton-S-methyl-sulfone, 100 µg/ml, Toluene, 1m Price on request