Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: NK-ST-B2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended X9074 trans-1,2-Dichloroethene Price on request 83530 Triclopyr Price on request 79694 Acenaphthene-d10 Price on request