2,4-D, 250mg Back Catalog number: 673133 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73472 2-{[2-(Dimethylamino)ethyl]methylamino}ethanol Price on request 673511 Chlorpyrifos-methyl, 10.0 µg/ml, Ethyl acetate, Price on request 10536.22-2.53UGX5 [13C22 15N2]-Tetracycline Price on request