2,4-D 13C6, 100µg/ml in Acetone, 1ml Back Catalog number: XA11940200AC Availability: In the manufacturer's stock Price on request - + Recommended 94226 HPLC Standard Price on request 50385 Turbidity Standard (100 NTU) Price on request 70843 2,4,5-T, butyl ester Price on request