Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: NK-ST-B4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 10630.12-50-NN 2,3,7,8-Tetrabromodibenzofuran,50 µg/mL,n-nonane,1mL Price on request DD-237-S 2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request 673047 Hexadecyltrimethylammonium bromide, 250mg Price on request