1-Chloronaphthalene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70311 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 678315 Tefluthrin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 93893 Semi-Volatile Mix Price on request 90127R Aroclor 1248 Price on request