儀器簡介：

真空過濾裝置主要應用于高效液相色譜流動相過濾、粒子物質分析和微生物污染檢測。它們是化學實驗室常備器材。選用優質硼酸鹽玻璃或316L衛生級不銹鋼為材質，可在分析中過濾各種水溶液、有機物和腐蝕性液體，并可進行121℃熱壓消毒處理。
Vacuum filter holders are used for filtration of phase of HPLC, particulate and microbiological contamination. They are the basic instruments in the chemistry lab. Borosilicate glass or type 316L stainless steel parts are endurable many kinds

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of aqueous, organic or corrosive liquids for analysis. Also can be autoclavable at 121℃（250℉） for sterilization.

技術參數：
 

	型號Type	部件組成 Components	濾膜直徑 Filter size	有效直徑 Prefilter size	過濾容積Grad. volume
溶劑過濾器 All glass vacuum filter holder	01	濾杯，玻璃燒結抽氣濾頭，集液瓶，鋁制夾，硅膠管 graduated glass funnel, fritted glass base with side arm, joint flask, anodized aluminum clamp, vacuum hose	50mm/47mm	39mm	300ml
All glass vacuum filter holder	02	濾杯，玻璃燒結抽氣濾頭，集液瓶，鋁制夾，硅膠管 graduated glass funnel, fritted glass base with side arm, joint flask, anodized aluminum clamp, vacuum hose	50mm/47mm	39mm	500ml
膠塞式過濾器 Filtration assembiles	03	濾杯，玻璃燒結濾頭，過渡瓶，鋁制夾，硅膠塞，硅膠管 graduated glass funnel, fritted glass base, joint flask with side arm, anodized aluminum clamp, silicone stopper, vacuum hose	50mm/47mm	39mm	300ml
玻璃換膜過濾器 Glass filter holder	50	濾杯，玻璃燒結濾頭，鋁制夾，硅膠塞 graduated glass funnel, fritted glass base, anodized aluminum clamp, silicone stopper	50mm/47mm	39mm	300ml
不銹鋼換膜過濾器 Stainless steel filter holder	50	濾杯，不銹鋼燒結濾頭，鋁制夾 graduated stainless steel funnel, fritted stainless steel base, anodized aluminum clamp	50mm/47mm	39mm	300ml

主要特點：
 

Features
 

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：經典設計，使用便捷。
All glass vacuum filter holders: Classical design,they are used conveniently.
膠塞式過濾器：較之于，此產品采用膠塞連接，插拔方便，上面的換膜部分還可與多聯過濾支架配套使用，組合方式更加多樣。
Filtration assembiles: compare with filter holders, these products which join with silicone stopper are easily insert or pull out. Upper portions can connect with vacuume manifold, the combination is more flexible and diversified.
玻璃換膜過濾器：與多聯過濾支架配合使用，經濟實用。
Glass filter holders: These products can connect with vacuume manifold, economical

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and practical.
不銹鋼換膜過濾器：與多聯過濾支架配合使用，較之于玻璃換膜過濾器，此產品經久耐用，無耗損。
Glass filter holders: These products can connect with vacuume manifold. Compare with glass filter holders, they are durable and no damage.