Pesticide Standard Back Catalog number: 91179 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71874 2-Isopropylnaphthalene Price on request PN-52S 1,2,3,5,7-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request 10153.14-1G o-Aminoazotoluene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 97-56-3 Price on request