U.S. federal trademark · Serial No. 73380857 · Reg. No. 1332709
Chemical Extraction Columns for Use with Quantitative and Qualitative Analyzers-Namely, Liquid/Liquid Extraction Columns, Solid Phase Extraction Columns and High Performance Liquid Chromatography Columns; Thin Layers Chromatographic Spotter; DISPONSABLE WICKS FOR THIN LAYER CHROMATOGRAPHIC SPOTTER; AND SAMPLE PROCESSORFOR EXTRACTION COLUMNS
Chromatographic Sorbents
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