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专利名称：Laboratory analysis instrument发明人：SAIKI; YOSHIKO,SAIKI; ATSUSHI申请号：US30753472申请日：19721117公开号：US3865551A公开日：19750211
摘要：A kit of implements for laboratory analysis, comprising a tube to contain asample to be ground, a rod to be appropriately insertible into the tube, and a cap totightly close the open mouth of the tube, among which the tube is so designed as to becommonly usable either in a grinding operation in combination with the rod or in asequential physical and/or chemical treatment such as blending, centrifugation,extraction, etc., in combination with the cap, respectively, so that the sequential dualsteps may be performed in immediate succession, while eliminating the necessity oftransferring the ground sample from a grinding tube to a centrifugal precipitation tubeas required in the conventional manner, thereby to prevent loss of the ground sample,which inevitably occurs due to the transfer procedure, thereby to effectively preservehigh reliability of the experiment results, and furthermore to substantially save time andtrouble required in such transfer procedure during the experiment operation.
申请人：SAIKI; YOSHIKO,SAIKI; ATSUSHI
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