2,4-D, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675230 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673682 Propyzamide, 100 µg/ml, Ethyl acetate, 5ml Price on request 1217.17-200-IO 8-Methyl-7(H)-benzo[c]carbazole, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 117044-44-7 Price on request 10343.20-100-ME Amitriptyline-d3 hydrochloride (N-methyl-d3) Price on request