Mixed Calibration Standard 1 Back Catalog number: 52335 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3256.15-K-IO Methyl 9-cis-tetradecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 56219-06-8 Price on request NK-LCS-O Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane Price on request 676420 4-Bromophenylurea, 10mg Price on request