CWA Settleable Solids Back Catalog number: 55087 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PN-59S 1,2,4,5,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 58056 Barium (Ba) Price on request 0242.24-200-T Dibenzo[a,h]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 189-64-0 Price on request