Scientific and laboratory apparatus and instruments, namely, pre-packed columns for use in separating DNA and RNA and purification apparatus for use in chemical separation, all for use for laboratories, industry, research, education and environmental testing; laboratory filters, filter units and filter tubes and cartridges, all for use for laboratories, industry, research, education and environmental testing; chromatography columns for laboratory use; laboratory equipment, namely, separating ...

LABORATORY EQUIPMENT--NAMELY, CHROMATOGRAPHIC COLUMNS, GAS, WATER AND OTHER LIQUID OR FLUID FILTERING UNITS, IN THE NATURE OF TUBES, CARTRIDGES, MEMBRANE FILTERS AND INTEGRAL HARDWARE THEREFOR; EXTRACTION THIMBLES, AND PROGRAMMABLE ELECTRONICALLY CONTROLLED HOT PLATE/STIRRERS

LABORATORY EQUIPMENT--NAMELY, CHROMATOGRAPHIC COLUMNS; GAS, WATER AND OTHER LIQUID OR FLUID FILTERING UNITS, IN THE NATURE OF TUBES, CARTRIDGES, MEMBRANE FILTERS AND INTEGRAL HARDWARE THEREFOR; EXTRACTION THIMBLES, AND PROGRAMMABLE ELECTRONICALLY CONTROLLED HOT PLATE/STIRRERS

CHROMATOGRAPHY COLUMNS

CHEMICALLY TREATED PAPER USED FOR CLINICAL, CHEMICAL, OR ENVIRONMENTAL TESTING; CHEMICALLY TREATED CELLULOSE; CHEMICALLY TREATED (OR MODIFIED) RESINS; AND CHEMICALLY COATED GLASS BEADS FOR LIQUID CHROMATOGRAPHY WORK

PHASE SEPARATING PAPER, CHROMATOGRAPHY PAPER, POLYETHYLENE-BACKED ABSORBENT PAPER, AND FILTER PAPER

FOLDED FILTER PAPERS,

Laboratory equipment, namely, syringe filters for use with disposable reusable dispenser syringes; laboratory filters

Laboratory equipment, namely, syringe filters for use with disposable reusable dispenser syringes; laboratory filters

PAPER FOR USE IN THE LABORATORY, EXCLUDING CHEMICAL TEST PAPERS