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北京威斯孚科技有限公司
主營(yíng)產(chǎn)品： 色譜,樣品前處理儀器,德國(guó)Munktell產(chǎn)品 |
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北京威斯孚科技有限公司
主營(yíng)產(chǎn)品： 色譜,樣品前處理儀器,德國(guó)Munktell產(chǎn)品 |
| 參考價(jià) | 面議 |
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BOTTLE TOP SYSTEMS-READY-TO-USE VACUUM FILTRATION UNITS
瓶口真空過(guò)濾裝置---REAGY-TO-USE
The graph shows the flow rate of the PES membrane with RPMI cell culture media with and without additional fetal calf serum（FCS） compared with PES-membranes of other manufacturers.
該圖顯示了Munkl 的PES膜相比其他廠商的PES的膜流速。用RPMI細(xì)胞培養(yǎng)基（RPMI-1640）和添加胎兒小牛血清（FCS）
The bottle top units are optimized for the application in cell culture. The built-in membrane made of polyethersulfone guarantees extremely high flow rates and low protein binding and is therefore ideal for the filtration of protein containing solutions.
The receiver flask is delivered with tube adapter and closure lid.
The bottle top units are sterile complete units with drainage vessel; the bottle top filtration units can be adapted on usual in trade, vacuum resistant bottles with a screw connector 45. Attention: only use bottles which are licensed for subpressure methods.
·Available in different sizes
·ready –to-use and easy to handle
·PES membranes combine high flow rates with low unspecific adsorption
在細(xì)胞培養(yǎng)中進(jìn)行了優(yōu)化應(yīng)用的瓶頂單元，內(nèi)置聚醚砜膜，保證了*的流速和低蛋白結(jié)合，因此適用于含蛋白質(zhì)的過(guò)濾解決方案。
接收瓶交付帶管適配器和封閉蓋
瓶頂單元是無(wú)菌完整單元，帶排放
瓶頂過(guò)濾裝置，可適應(yīng)常用市售45耐真空螺口瓶用。
注意：只能用被負(fù)壓*的瓶子。
可供選擇不同的尺寸
參數(shù)SPECIFICATION
孔徑 Pore size 0.2um
屬性 Finish 無(wú)菌sterile
體積 Volume 150ml,500ml,1000ml
膜Membrane polyethersulfone（PES） 50mm and 90mm diam
外殼Housing Polystyrene
連接Connectors plug- hose nipple插入式軟管連接
細(xì)胞毒性Cytotoxity all materials correspond to USP class VI and cytotoxicity test ISO 10993
所有材質(zhì)符合USP 要求（USP class VI） 和ISO10993細(xì)胞毒性測(cè)試
瓶頸尺寸Bottleneck size for
The Bottle Top Units 直徑45 mm diam
滅菌Sterilization 伽馬射線 Gamma Sterilization
瓶頂過(guò)濾單元—濾杯Bottle Top Unit
貨號(hào) | 品名 | 中文 | 尺寸 | 規(guī)格 | 單價(jià) |
Art.No. | Grade/Code/Type | Size | Box | Price | |
Mu721 001w | Bottle Top Unit | 150ml濾杯，帶接收瓶 | 0.2um | 12 |
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Mu700 030w | Bottle Top Unit | 500ml濾杯，帶接收瓶 | 0.2um | 12 |
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Mu700 031w | Bottle Top Unit | 1000ml濾杯，帶接收瓶 | 0.2um | 12 |
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Mu721 004w | Bottle Top Unit | 150ml濾杯 | 0.2um | 12 |
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Mu721 005w | Bottle Top Unit | 500ml濾杯 | 0.2um | 12 |
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Mu721 006w | Bottle Top Unit | 1000ml濾杯 | 0.2um | 12 |
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READY-TO-USE PRESSURE FILTRATIONUNITS
These pressure filtration units are designed for reliable sterile filtration of tissue culture solutions. They have a large filtration area and an automatic venting which allows high flow rates. Attached to a pump, these filters are suitable for the filtration of 100 ml up to 5 liters of media and aqueous solutions. They come in a polycarbonate housing and have a female luer lock or hose nipple connector. |
SPECIFICATION FOR SCAP
Adsorption | less than 10 μg per cm2 found in tests with g-Globulin |
Bubble Point | minimum value is 3.4 bar （340 kPa） |
Connectors | inlet female luer lock （6-12 mm） outlet stepped hose nipple （6-12 mm） |
Cytotoxicity | non-toxic as confirmed with MRC-5 embryonic lung cells and L-929 mouse fibroblast cells |
Extractables | pass the USP plastic test class VI |
Filling Volume | 6.0 ml |
Filtration Area | 20 cm2 |
Flow Rates | typical flow rate for water at 250 ml/min bei rp – 1 bar （100 kPa） |
Idle Volume | 0.3 ml after bubble point, 1.3 ml before bubble point |
Materials | cellulose acetate membrane filter （0.2 μm）, PTFE vent. filter, polycarbonate housing |
Housing | Polycarbonate |
Max. Pressure | max. recommended initial pressure during filtration = bar （300 kPa） The housing withstands at least 5 bar （500 kPa） |
