D3-2,4-D, 100 µg/ml, Acetone, 1ml Back Catalog number: 677199 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C12965000 Direct Black 38, certified, 0.1g Price on request PFPRA Perfluoropropanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 20024 CLP - Florisil Cartridge Check Solution Price on request