advantecmfs 膜過濾器
更新時(shí)間：2020-03-17 點(diǎn)擊次數(shù)：1847
advantecmfs 膜過濾器
| 膜過濾器 |
膜過濾器或“膜”是具有特定孔額定值的聚合物膜。膜通過充當(dāng)物理屏障并將此類顆粒捕獲在膜表面上，從而保留了超過其孔徑等級(jí)的顆粒和微生物。
Advantec MFS膜是在ISO 9001認(rèn)證的設(shè)施中制造的，可應(yīng)要求提供認(rèn)證。
Advantec MFS膜具有多種聚合物，孔徑，直徑和表面類型。大多數(shù)膜可以通過高壓滅菌器滅菌。單擊每種膜類型以獲取更多信息： | | 
膜過濾器的分類。 |
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Mixed Cellulose Esters (MCE) Membrane Filters 高純度、無氚的MCE或“硝化纖維素”膜由硝酸纖維素和醋酸纖維素組成
高孔隙率，可在不影響過濾器完整性的情況下提高流速
用于許多標(biāo)準(zhǔn)實(shí)驗(yàn)室應(yīng)用，包括過濾滅菌、污染分析
可用的特殊膜包括Opticlear（用于熱塊丙酮蒸汽試驗(yàn)）和疏水邊緣（HE）膜 Pore Size
(μm) | Color/
Surface Type | Bubble Point1 | Flow Rates2 | Porosity3
(%) | Thickness
(μm) | MPa | psi | Water
(mL/min/cm2) | Air
(L/min/cm2) | 0.10 | White, Plain | ≥0.24 | ≥35.3 | 2.7 | 0.67 | 65 | 110 | 0.20 | White, Plain | ≥0.37 | ≥54.5 | 17.5 | 2.4 | 73 | 133 | 0.30 | White, Plain | ≥0.28 | ≥41.2 | 30 | 3.7 | 75 | 140 | 0.45 | White, Plain | ≥0.24 | ≥35.0 | 45 | 5.0 | 78 | 145 | 0.45 | White, Gridded | ≥0.16 | ≥24.2 | 80 | 8.0 | 79 | 142 | 0.45 | Black, Gridded | ≥0.22 | ≥32.7 | 50 | 5.0 | 78 | 135 | 0.45 | Green, Gridded | ≥0.22 | ≥32.7 | 50 | 5.0 | 78 | 135 | 0.65 | White, Plain | ≥0.14 | ≥21.3 | 120 | 11.2 | 79 | 150 | 0.80 | White, Plain | ≥0.11 | ≥16.4 | 165 | 15.0 | 80 | 150 | 0.80 | Black, Gridded | ≥0.10 | ≥14.9 | 170 | 15 | 80 | 145 | 0.80 | Green, Gridded | ≥0.10 | ≥14.9 | 170 | 15 | 80 | 145 | 1.00 | White, Plain | ≥0.096 | ≥13.9 | 220 | 20.4 | 80 | 150 | 3.00 | White, Plain | ≥0.070 | ≥10.2 | 300 | 28.3 | 81 | 155 | 5.00 | White, Plain | ≥0.058 | ≥8.5 | 400 | 40.9 | 81 | 160 |
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筆記：
一。泡點(diǎn)是迫使空氣通過用水預(yù)濕的膜（用異丙醇預(yù)濕的0.1μm膜）所需的小壓力。
2。流量指示使用KGS 47過濾器支架在10 psi下的初始流量：
水：使用預(yù)過濾（0.1μm）水
空氣：使用預(yù)過濾氮?dú)?br />三。孔隙率是指開口面積的百分比。附加規(guī)范：
濕潤(rùn)時(shí)間：<3秒濕潤(rùn)φ47mm圓盤
含1%亞甲基藍(lán)水溶液
上限工作溫度：130°C
折射率：1.50
灰分：見下文。 | Ash Content (ppm): White Plain MCE Membrane Filters | |
Plain White DisksPore Size
(μm) | φ13 mm | φ25 mm | φ37 mm | φ47 mm | φ90 mm | φ142 mm | φ293 mm | Package of 100 | Package of 25 | 0.10 | A010A013A | A010A025A | A010A037A | A010A047A | A010A090C | A010A142C | A010A293C | 0.20 | A020A013A | A020A025A | A020A037A | A020A047A | A020A090C | A020A142C | A020A293C | 0.30 | A030A013A | A030A025A | A030A037A | A030A047A | A030A090C | A030A142C | A030A293C | 0.45 | A045A013A | A045A025A | A045A037A | A045A047A | A045A090C | A045A142C | A045A293C | 0.65 | A065A013A | A065A025A | A065A037A | A065A047A | A065A090C | A065A142C | A065A293C | 0.80 | A080A013A | A080A025A | A080A037A | A080A047A | A080A090C | A080A142C | A080A293C | 1.00 | A100A013A | A100A025A | A100A037A | A100A047A | A100A090C | A100A142C | A100A293C | 3.00 | A300A013A | A300A025A | A300A037A | A300A047A | A300A090C | A300A142C | A300A293C | 5.00 | A500A013A | A500A025A | A500A037A | A500A047A | A500A090C | A500A142C | A500A293C |
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| | Gridded White Disks*Pore Size
(μm) | φ13 mm | φ25 mm | φ37 mm | φ47 mm | Package of 100 | 0.45 | A045B013A | A045B025A | A045B037A | A045B047A | 0.80 | A080B013A | A080B025A | A080B037A | A080B047A |
*0.45μm filters have black grid lines; 0.80μm filters have green grid lines. | | Gridded White SheetsPore Size
(μm) | 30mm ? 30mm | Package of 25 | 0.45 | A045B304C |
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| | Plain & Gridded Black Disks*Pore Size
(μm) | Surface Type | φ13 mm | φ25 mm | φ37 mm | φ47 mm | φ137 mm | Package of 100 | Package of 25 | 0.45 | Plain | A045N013A | A045N025A | A045N037A | A045N047A | - | 0.45 | Gridded | A045P013A | A045P025A | A045P037A | A045P047A | A045P137C | 0.80 | Plain | A080N013A | A080N025A | - | A080N047A | - | 0.80 | Gridded | A080P013A | A080P025A | - | A080P047A | - |
*0.45μm 47mm disks (A045P047A) are available presterilized as A045P047S. | | HE White DisksPore Size
(μm) | Surface Type | φ47mm | Package of 100 | 0.20 | Plain | A020J047A | 0.20 | Gridded | A020K047A | 0.45 | Plain | A045J047A | 0.45 | Gridded | A045K047A |
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| | Plain & Gridded Green DisksPore Size
(μm) | Surface Type | φ13 mm | φ25 mm | φ47 mm | Package of 100 | 0.45 | Plain | A045U013A | A045U025A | A045U047A | 0.45 | Gridded | A045V013A | A045V025A | A045V047A | 0.80 | Gridded | - | - | A080V047A |
| | Opticlear White DisksPore Size
(μm) | Surface Type | φ25 mm | φ37 mm | φ47 mm | Package of 100 | 0.80 | Plain | A080X025A | A080X037A | A080X047A | 0.80 | Gridded | A080X025B | A080X037B | A080X047B |
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