Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane Back Catalog number: NK-LCS-O Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended M542520 rac Mono(2-ethyl-5-oxohexyl) Phthalate, 1mg Price on request 2572.26-200-T Naphtho[8,1,2-bcd]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 88-89-6 Price on request 10982.9-50MG (±)-Vanillomandelic acid-d3,neat,neat,50mg, Price on request