推荐产品
物料
plain filter
polypropylene membrane
white filter
质量水平
无菌性
non-sterile
特点
hydrophobic
制造商/商品名称
Millipore
参数
>0.90 mL/min-cm2 air flow rate (typical)
1 h at 90 °C
过滤器直径
25 mm
厚度
200 μm ± 50 μm
重量萃取物
0.5%
孔径
0.2 μm pore size
>40 % porosity
泡点
>4 psi, air with methanol at 23 °C
运输
ambient
一般描述
Millipore polypropylene filters are constructed of 100% virgin polypropylene media. Polypropylene as a membrane material demonstrates low extractables, high thermal stability, relatively fast liquid flow rates, and broad chemical compatibility, for the filtration of mobile phase, general filtration of aqueous and organic/aggressive solvents, clarification and prefiltration. Hydrophobic filters provide high particle retention, high dirt holding capacity and low pressure drop. They are designed for filtration of organic solvents, but they can also be used - once properly wetted with alcohol - for the filtration of aqueous solutions.
应用
- Clarification organic solutions and solvent
- General filtration
- HPLC/LC-MS mobile phase filtration
- Clarifying acids and bases
- FAS sample filtration
特点和优势
Compatible with aggressive solvents
Filters have high dirt-holding capacity
Filters have high dirt-holding capacity
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说明
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法规信息
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Membrane filters for sample preparation and analysis are discussed, emphasizing chemical compatibility and selectivity.
按照EPA 1633修改方法进行的PFAS检测数据和推荐过滤产品。
Data and recommended filtration products for PFAS testing using Modified EPA 1633.
按照EPA 537.1修改方法进行PFAS检测后的氟化可提取物、回收率数据和推荐过滤产品。
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