亚洲精品一区二区丝袜图片,中文字幕被公侵犯的漂亮人妻,国产精品久久久久精品综合紧,老头猛挺进小雯的体内视频

精小、經濟、迷你型的CF0802MP微孔板離心機是一款專門為微孔板設計的瞬時離心機，方便離下掛壁液。適用于96孔或者384孔及小容量微孔板，同樣適用帶裙邊、不帶裙邊及各種標準PCR微孔板。 液體在表面張力的作用下保持在微孔板底部，不必擔心漏液，轉子瞬時加速到2500轉/分，15s即可停止。

SG-800B臺式低速離心機系列產品具有造型美觀、體積小、功能齊全。性能穩定、速度可調并能自動調節平衡，溫升低使用效率高，以及適應性廣等特點。適用于醫藥制品、血站、臨床試驗及生物化學實驗室作血清、血漿、尿素的定性分析

SG-853 automatic balancing large-capacity centrifuge is the company according to the user experience，Carefully design and development of a new generation of centrifuges products

SG-852-type large-capacity centrifuge is the company according to the user experience，Carefully design and development of a new generation of centrifuges products

SG-851-type desktop large-capacity electric centrifuge is the company to meet the needs of various laboratories, carefully designed and sophisticated process technology

SG-850 is a conventional high-speed desktop centrifuge laboratory centrifuges, micro samples to meet the needs of rapid separation of synthetic production of a new generation of centrifuge R & D products