Chlorothalonil Metabolite R471811-13C2,15N2 sodium salt, 2,5mg Back Catalog number: 20295 Availability: In the manufacturer's stock Price on request - + Recommended M3-MEL [13C3]-Melamine, 1.2ml x 100ug/ml, water Price on request 679565 D7-Nequinate, 10mg Price on request 93886 8260B Purgeable Internal Standard Price on request