Mass-Labelled PCDD/PCB Sampling Spike, 1.2ml, nonane Back Catalog number: DFP-SS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 11726.12-100-IO 2,3,4,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 9656.16-100-AN TXIB, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6846-50-0 Price on request 83554 Methacrolein-DNPH Price on request