Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-B40 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 9842.3-10ML Pyruvic aldehyde, 40% solution in water, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 78-98-8 Price on request 673735 Atrazine, 100 µg/ml, Ethyl acetate, 5ml Price on request PLAS-AX-079N Irganox 1425 WL, 50mg Price on request