Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 51106 Benzene and Toluene Calibration Blends Mix#1 Price on request S-4605-150K-10DC Custom Mix of bromobenzene and o-terphenyl Each 150 000µg/mL in dichloromethane, purity >99% 2157.6 Bromobenzene 0348.18 o-Terphenyl Price on request 683317 1,3-Diphenylguanidine, 1000mg Price on request