U.S. federal trademark · Serial No. 85845878 · Reg. No. 4651220
Chemical additives for use in spectroscopic analysis
spectroscopic laboratory equipment, namely, sample cups designed to hold sample material for spectrochemical analysis, thin-film membranes formed of polymers for the purpose of covering an end of a sample cup, metal and plastic vials for grinding materials to be subjected to spectroscopic analysis, pelletizing cups in the nature of metal cups that form materials into pellets to be subjected to spectroscopic analysis, and equipment in the nature of grinders and presses for preparing sample material for spectroscopic analysis
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