QYUBEADS

Chemical processing machines and apparatus, namely, separating machines, namely, filtering machines and membrane-type filters for filtering machines used in the manufacture of pharmaceutical preparations; separating machines, namely, filtering machines and membrane-type filters for filtering machines; chemical processing machines and apparatus, namely, separating machines based on chromatography and chromatography columns thereof

Laboratory experimental machines and apparatus, namely, filtering machines for experimental laboratory use and membrane-type laboratory filters thereof; laboratory experimental machines and apparatus, namely, chromatography apparatus for experimental laboratory use and chromatography columns thereof

Industrial machines and apparatus, namely, chromatograph for industrial use and chromatography columns thereof