高純酸蒸餾純化器

酸純化系統(tǒng)、蒸餾器

   為了滿足ICP、ICP-MS極低的檢測限需求提供實驗室級超純酸蒸餾裝置，該裝置采用調(diào)壓器加熱，使酸保持亞沸騰狀態(tài)，再將其酸蒸氣冷卻的原理制備超純酸。

   該裝置所用的容器均采用F4（聚四氟乙烯）和F46（聚全氟乙丙烯）耐腐蝕高純氟塑料，因此可以處理硝酸、鹽酸、氫氟酸等實驗室的常用酸而不腐蝕,而這一特性不為石英亞沸騰蒸餾器所具有。

   實驗證明，將大部分金屬雜質(zhì)含量約10ppb的酸提純，經(jīng)過一次蒸餾后，金屬雜質(zhì)含量可以降低到1ppb左右，甚至更低。若對酸要求更高，可增加提純次數(shù)。

配件：FEP窄口瓶、調(diào)壓器、F4接頭、加熱套、塑料水池、進出水管

   高純氟塑料亞沸騰蒸餾器特點：

   亞沸蒸餾器是制備高純試劑和高純水的氟塑料儀器，它具有技術(shù)先進，結(jié)構(gòu)合理，安裝簡單，操作方便，維修簡便。亞沸蒸餾是利用加熱套熱輻射原理，保持液體溫度低于沸點溫度蒸發(fā)冷凝從而制備高純水和高純試劑，在進行測定（原子吸收光譜、氣相色譜、同位素、電感藉合等離子發(fā)射光譜等）痕量元素及微量有機物時，是不可或缺的配套儀器設(shè)備。

品名型號                   規(guī)格（ml）               材質(zhì)           產(chǎn)率（ml/h）         功率（W）         電壓

acid purification

To meet the ICP, ICP-MS detection limit needs of low-level laboratory ultrapure acid distillation unit, the device uses voltage regulator heat to maintain a sub-boiling acid, and then the acid vapor cooling of the principle of ultra-pure acid preparation .
   The device used in containers are used F4 (PTFE) and F46 (poly FEP) corrosion-resistant high-purity fluorine plastic, so you can deal with nitric acid, hydrochloric acid, hydrofluoric acid and other commonly used laboratory instead of corrosive acid, and this feature is not the quartz sub-boiling stills have.
   Experimental results show that the majority of metal impurities in some 10PPB acid purification, after a distillation, the metal impurities can be reduced to 1PPB, or lower. If acid requirements are higher, increase the number of purification.
   Accessories include: FEP narrow mouth bottle, regulator, F4 joints, heating cover, plastic tank, and out of water