1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-31S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673254 Dichlorvos, 10.0 µg/ml, Acetonitrile, 10ml Price on request 11882.9-25G Di-n-butyl-carbonate,neat,neat,25g, Price on request 12094.7-K-IO 5-Chloro-2-methoxyaniline,1000 µg/mL,isooctane,1mL, Price on request