Millipore GVWP04700 DURAPORE PVDF .22UM WH PL 47MM 100/PK

属性

物料

PVDF membrane
plain filter
white filter

质量水平

400

无菌性

non-sterile

特点

hydrophilic

manufacturer/tradename

Durapore
Millipore

参数

>1 mL/min-cm2 water flow rate
2 L/min-cm2 air flow rate
85 °C max. temp.

过滤器直径

47mm

厚度

125μm

gravimetric extractables

0.5%

折射率

n/D 1.42

基质

Durapore

孔径

0.22μm pore size
70% porosity

bubble point

≥3.45bar, air with water at 23°C

运输

ambient

说明

一般描述

Membrane filtration before separation via liquid chromatography removes contaminating particles from solvents and mobile phases, increasing column life, preventing system failure, and ensuring pure samples for downstream mass spectrometric analysis.

应用

Durapore PVDF membranes are utilized in a variety of biomedical research applications.

特点和优势

provides high flow rates and throughput, low extractables, and broad chemical compatibility

solvent and heat resistant

exhibits very low protein binding to minimize interaction with the sample and maximize recovery

varied pores sizes to suit different application needs

其他说明

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。

法律信息

Durapore is a registered trademark of Merck KGaA, Darmstadt, Germany