2,4-DB, 250mg Back Catalog number: 676113 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675312 Roflumilast, 10mg Price on request 9399.19-K-ME Doxepin-d3 hydrochloride Price on request 3809.16-K-IO Mono(2-ethylhexyl) phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4376-20-9 Price on request