Laboratory apparatus and instruments, namely, homogenizers; laboratory apparatus and instruments for homogenizing assay samples; laboratory apparatus and instruments for crushing assay samples; laboratory apparatus and instruments for stirring assay samples; laboratory equipment and supplies, namely, centrifuge tubes; laboratory instrument for extracting DNA, RNA, nucleic acids, proteins or molecule from cells or tissues of animals, insects, or plants; laboratory equipment and supplies, namel...

Chemical processing machines and apparatus, namely, agitating machines, homogenizers, grinding mills, jigs for grinding mills, disintegrators, crushing machines, filtering machines and parts thereof