D10-Biphenyl, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 680836 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C12724500 2,4-Dimethylaniline, certified, 0.5g Price on request DF-LCS-A200 Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request S-4508-100MG Imbentin-N/050 (n= ca 2-8) Price on request