Chlortetracycline hydrochloride, 250mg Back Catalog number: 673063 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73935 4-Acetamidoantipyrine, 1000µg/ml in MeOH, 1ml Price on request Q147 Fluorescent Brightener Agent OB-2 [4,4''-Bis(5-methyl-2-benzoxazolyl)stilbene], 97%, 5g Price on request 53116 ICP-MS Memory Check Solution A Price on request