2,5-Dibromophenol, 1.2ml x 100ug/ml, toluene Back Catalog number: BRP-25 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0198.9-K-IO 4-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-11-8 Price on request 2831.9-50-ME 2H,2H,3H,3H-Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27854-30-4 Price on request 673474 Aldrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request