2,2',5,6'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-53 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3163.16-K-IO Methyl pentadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7132-64-1 Price on request 91202A Pesticide Standard Price on request 2461.7-K-IP 3-Methyl-2-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 4920-77-8 Price on request