1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml Back Catalog number: PN-66S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended A14629760AL-100 Levonorgestrel, 100µg/mL in Acetonitrile, 1ml Price on request 95329 Fluoranthene-d10 Price on request 675059 D10-Coumaphos, 5mg Price on request