Product NameIron-Oxidizing Bacteria Test TubeMaterialGlassOEM/ODMYesCertificateISOUsageTest TubeSampleFreeOriginChinaTesting methodThe presence of black or brown colloidal precipitates in the liquid of the iron bacteria IOB test bottle,or the disappearance of the original red brown color to a transparent clear liquid,all indicate the growth of iron bacteria.ServiceThe groups we serve are distributors,import traders, government procurement,buying agents, and medical chain stores.We provide one-stop procurement foryou to simplify your procurement process
