1,2,4,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-72S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 18000-0568-100AN5 Guanylurea, 100µg/ml in Acetonitrile, 5ml Price on request 2060.6-5K-5IP 2,4,6-Tribromophenol, 5000µg/mL, Solvent-isopropanol, Unit 5mL, # of units-1, Cas.no. 118-79-6 Price on request ECPCS1,2,3,4,5 Individual Calibration Solutions, 500ul, isooctane Price on request