U.S. federal trademark · Serial No. 86149602 · Reg. No. 4608718
Chromatography columns for laboratory use; Chromatography columns for use in purification in the laboratory; Laboratory apparatus and instruments, namely, pre-packed columns for use in separation and purification; Laboratory apparatus and instruments, namely, pre-packed columns for use in Analytical Chemistry; Laboratory columns for use in Analytical Chemistry; Scientific apparatus and instruments, namely, chromatography columns for use in purification in the laboratory and parts and fittings therefor
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