2,4-D 13C6, 100µg/ml in Acetone, 1ml Back Catalog number: XA11940200AC Availability: In the manufacturer's stock Price on request - + Recommended YA08273300TO Internal Standards Mix 33, 2000 ng/µl, 1ml Price on request 3432.10-100-CY MCPA-methyl ester Price on request 73518 Atrazine-desisopropyl-2-hydroxy Price on request