Serotonin-13C2, 15N Back Catalog number: 10864.10-5MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 52047 Calibration Standard Mix 5 Price on request MDDF-MDT Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 62242 Aroclor 1242 in Transformer Oil Price on request