WS Organochlorine Pesticides Back Catalog number: 38026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680222 Lithium acetoacetate, 10mg Price on request 11993.13-10MG Articaine ,neat,neat,10mg, Price on request S-4748-ASS-5AC Custom mix of naphthalenes, diluted Same components as S-4747, at lower concentrations 0711.10 Naphthalene 92µg/mL 0713.11 2-Methylnaphthalene 233 0721.12 1,2-Dimethylnaphthalene Price on request