Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: DD-0-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 96435 SDWA Carbon disulfide, MIBK, Naphthalene Cal 3 Price on request 676268 Fenthion-oxon-sulfoxide, 100 µg/ml, Acetonitrile, Price on request S7507-10G Sulfamethoxazole, anal. std., 10g Price on request