Chemical preparations for scientific purposes, other than for medical or veterinary use; Chemical reagents, other than for medical or veterinary purposes; Chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; Chemical solutions and preparations consisting of pre-mixed reactants and reagents for scientific and research use in connection with amplification, analysis or labeling of nucleic acid; Diagnostic preparations, other than for medical or veter...

Nucleic acid for laboratory use, namely, DNA molecular weight ladders; Prestained protein molecular weight ladders comprising nucleic acid for laboratory use; Stains and tracking dyes for electrophoresis for scientific and research purposes; Reagents for preparative electrophoresis for scientific and research purposes; Biochemicals for electrophoretic blotting for scientific and research purposes; Reagents for biochemical imaging and analysis for scientific and research purposes; Gels, namely...