Mass-Labelled PCDD Solution/Mixture, 1.2ml, nonane Back Catalog number: DS-1000 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 52328 Trace Elements #4 Price on request SCP150-021-008 CONOSTAN Standard S-21, 30 ppm, 100g Price on request 9197.21-100-ME 11-Deoxycorticosterone, 100µg/ml in MeOH, 1ml Price on request