2,3,6,7-Tetrachloro-9H-carbazole, 1.2ml x 50ug/ml, nonane Back Catalog number: CCZ-2367 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 51193 Biodiesel - B10 Blend Price on request 3730.12-50-IO 5'-Fluoro-2,3,3',4,4',5,6-heptachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 53055 Mixed Calibration Standard 3 Price on request