GVWP04700
Durapore®膜过滤装置, 0.22 µm
Durapore®, filter diam. 47 mm, hydrophilic
别名:
PVDF 膜过滤器，孔径0.22 μm
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关于此项目
UNSPSC Code:
40161507
NACRES:
NB.24
eCl@ss:
32031602
Pore size:
0.22 μm pore size, 70 % porosity
Material:
PVDF membrane, plain filter, white filter
Feature:
hydrophilic
Diam.:
47 mm
Sterility:
non-sterile
material
PVDF membrane, plain filter, white filter
sterility
non-sterile
feature
hydrophilic
manufacturer/tradename
Durapore®, Millipore
sustainability
Greener Alternative Product
parameter
>1 mL/min-cm2 water flow rate, 2 L/min-cm2 air flow rate, 85 °C max. temp.
diam.
47 mm
filter diam.
47 mm
thickness
125 μm
gravimetric extractables
0.5%
refractive index
n/D 1.42
matrix
Durapore®
pore size
0.22 μm pore size, 70 % porosity
bubble point
≥3.45 bar, air with water at 23 °C
greener alternative category
shipped in
ambient
Quality Level
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General description
通过液相色谱分离之前的膜过滤可去除溶剂和流动相中的污染颗粒，延长柱寿命，防止系统故障，并确保下游质谱分析的样品纯净。
We are committed to bringing you Greener Alternative Products, which have been re-engineered to enable more sustainable research solutions. The inner & outer boxes containing the membrane discs are made from bio-circular material allocated using the ISCC mass balance approach. Click here for more information.
Need a custom membrane filter? Click here to request a custom membrane filter or unique and large package sizes that may not be available via our website.
Need a custom membrane filter? Click here to request a custom membrane filter or unique and large package sizes that may not be available via our website.
Application
无菌过滤生物溶液
Features and Benefits
- 提供高流速和高产量、低可提取物和广泛的化学兼容性
- 耐溶剂和耐热
- 显示出非常低的蛋白质结合，以最大限度地减少与样品的相互作用并最大限度地提高回收率
- 各种孔径，以满足不同的应用需求
Other Notes
使用说明
- 生物截留：微生物
- 作用机制：过滤（体积排阻）
- 应用：一般实验室过滤
- 预期用途：截留或去除生物污染物
- 使用说明：通过孔径0.2 μm（或更小）的膜进行液体的除菌过滤可有效去除生物污染物，包括细菌、霉菌和酵母菌。 为了选择性地截留较大的生物污染物，可用孔径0.45μ m（或更大）的膜过滤液体以捕获并支持微生物的生长，然后进行培养和分析。
- 储存申明：干燥储存
- 处置声明：根据国家、省市和当地适用法规处置。
Legal Information
Durapore is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
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