Disc. Use P#52130 (100mL) Back Catalog number: 53111 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9930.24-50UG 10:2 Di-PAPS-d4, neat, Solvent-neat, Unit ca. 50 µg, # of units-1, Cas.no. Price on request XA15630010AC 4-n-Nonylphenol D8 (ring D4-ethylD4), 100 ng/µl, 1.1ml Price on request DF-LCS-A Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request