PCB No. 21, 100µg/ml in Isooctane, 1ml Back Catalog number: 66021 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-205 2,3,3',4,4',5,5',6-Octachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 10707.4-100-MEX5 O,O-Diethylhydrogenphosphate-13C2, sodium salt Price on request S-4037-0-IOX5 2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules Price on request