Benzoic acid sodium salt, 1g Back Catalog number: NG-15100-1G Availability: In the manufacturer's stock Price on request - + Recommended 70471 Perylene, 1000µg/ml in methylene chloride, 1ml Price on request 2557.6-5G 2-Butoxyethanol, neat, Solvent-neat, Unit 5g, # of units-1, Cas.no. 111-76-2 Price on request 1998.10-50-IO Octachloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2234-13-1 Price on request