VWR濾紙693系列產(chǎn)品參數(shù)
SPECIFICATIONS | |
Grade | 693 |
Weight | 52 g/m2 |
Thickness | 0,26 mm |
Particle retention | 1,2 μm |
Filtration speed | 100 s (Herzberg) |
Dry burst strength | 2,2 psi |
VWR濾紙516-0890產(chǎn)品介紹
Binder-free glass fibre filters feature fast flow rates, high loading capacity, wide thermal tolerance and excellent precipitate retention.
Grade 691: Ideal for radioimmunoassy of weak beta emitters by scintillation counting and for filtration of precipitated proteins, cells and cell debris. Also used for gravimetric determination of airborne particulates and air pollution monitoring.
Grade 692: Recommended for use in filtration of suspended solids in industrial effluents and also as pre-filters for membranes.
Grade 693: Used for clarification and monitoring of suspended solids in wastewater and water and in marine chemistry to filter particulate components in sea water and in biochemistry for cell harvesting in radioimmunoassy procedures and for binders analysis.
Grade 696: Used for filtration and monitoring of air pollution and water, and also cell harvesting.
Grade 698: Due to its higher efficiency, in particle retention for smaller particles, than other glass fibre grades, 698 is suitable for the clarification of protein solutions, filtration of liquids prior to HPLC and critical applications.
無(wú)粘合劑玻璃纖維過(guò)濾器具有快速流速、高負(fù)載能力、寬熱耐受性和出色的沉淀截留能力。
Grade 691:適用于通過(guò)閃爍計(jì)數(shù)對(duì)弱 β 發(fā)射體進(jìn)行放射免疫測(cè)定,以及過(guò)濾沉淀的蛋白質(zhì)、細(xì)胞和細(xì)胞碎片。 也用于空氣中顆粒物的重量測(cè)定和空氣污染監(jiān)測(cè)。
692 級(jí):推薦用于過(guò)濾工業(yè)廢水中的懸浮固體,也可用作膜的預(yù)過(guò)濾器。
693 級(jí):用于澄清和監(jiān)測(cè)廢水和水中的懸浮固體,在海洋化學(xué)中用于過(guò)濾海水中的顆粒成分,在生物化學(xué)中用于放射免疫分析程序中的細(xì)胞收集和粘合劑分析。
Grade 696:用于空氣污染和水的過(guò)濾和監(jiān)測(cè),以及細(xì)胞收集。
698 級(jí):與其他玻璃纖維級(jí)相比,698 具有更高的效率,對(duì)較小顆粒的顆粒保留,因此適用于蛋白質(zhì)溶液的澄清、HPLC 之前的液體過(guò)濾和關(guān)鍵應(yīng)用。
VWR濾紙其他常見(jiàn)型號(hào):
VWR 516-0886
VWR 516-0868
VWR 516-0887
VWR 516-0869
VWR 516-0870
VWR 516-0871
VWR 516-0872
VWR 516-0888
VWR 516-0889
VWR 516-0890
VWR filter papers NEW + ORIGINAL+ ONE YEAR WARRANTY
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If you have any question for VWR products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
VWR濾紙693系列516-0890產(chǎn)品參數(shù)