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                                                                                                                                                                                                                                              技術文章您現在的位置:首頁 > 技術文章 > 全自動組織研磨儀助力解決對紅火蟻樣品的前處理研磨實驗

                                                                                                                                                                                                                                              全自動組織研磨儀助力解決對紅火蟻樣品的前處理研磨實驗

                                                                                                                                                                                                                                              發布時間:2022-11-17   點擊次數:119次

                                                                                                                                                                                                                                                實驗樣品:紅火蟻,在中國紅火蟻是入侵生物,是一種破壞力極-強的入侵生物之一。

                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                                實驗目的:擬測試使用全自動組織研磨儀對紅火蟻研磨實驗效果

                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                                實驗客戶:華南農業大學紅火蟻研究中心是我國從事紅火蟻研究的專業機構,開展國際重大危險性外來入侵害蟲-紅火蟻入侵生物學、種群控制基礎理論和關鍵技術研究和應用工作。

                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                                實驗設備應用:上海凈信全自動組織研磨儀。把樣品放入研磨管中,放入研磨介質以及相應提取試劑。通過研磨儀的高速上下振蕩帶動研磨珠進行粉碎樣品。

                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                              721924956893.jpg


                                                                                                                                                                                                                                                紅火儀樣品前處理實驗操作步驟:

                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                                在實驗操作前,需要提前做好此次實驗所需器材和樣品的準備,以及對部分器材的消毒滅菌工作。要在開始實驗前,提前備好全自動樣品快速研磨機設備、適量的氧化鋯珠和離心管、紅火儀樣品若干等。

                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                                1 、在開始研磨前,需要先對儀器設置好樣品所需的實驗程序參數  

                                                                                                                                                                                                                                                2、取適量的紅火蟻樣本放置到離心管中,再加入適量的氧化鋯珠和試劑在離心管內  

                                                                                                                                                                                                                                                3、把裝有樣品的離心管放置在儀器的適配內,注意適配器兩端的配平,緊固  

                                                                                                                                                                                                                                                4、啟動設備,開始實驗程序的運轉  

                                                                                                                                                                                                                                                5、帶程序結束,便可獲得粉碎后的樣品

                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                                紅火儀樣品前處理研磨效果圖:

                                                                                                                                                                                                                                                

                                                                                                                                                                                                                                              721924975092.jpg


                                                                                                                                                                                                                                                總結:全自動組織研磨儀針對一些比較小的昆蟲研磨時可以加入直徑小一點顆的研磨珠,數量可以多一些,讓小珠子在運動過程中更密集,從而保證研磨效果充分,實驗效果更好。

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