Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Back Catalog number: DF-LCS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679905 Acetochlor, 100 µg/ml, Acetone, 1ml Price on request 64446 Fermentation standard Mix, in Water, 1ml Price on request 673492 Bupirimate, 10 µg/ml, Ethyl acetate, 10ml Price on request