PPTH04700

Polypropylene membrane filter

0.45 µm, 47 mm, hydrophobic, polypropylene

• 別名: Hydrophobic, Polypropylene cut disc, Air monitoring filter
• UNSPSCコード: 41104921
• NACRES: NB.24

特性

• 物質: plain filter; polypropylene membrane; white filter
• 品質水準: 400
• 無菌性: non-sterile
• 特徴: hydrophobic
• メーカー／製品名: Millipore
• パラメーター: >0.90 mL/min-cm² air flow rate (typical); 1 h at 90 °C
• フィルタ直径: 47 mm
• サイズ: 200 μm ± 50 μm
• 重量分析抽出物: 0.5%
• ポアサイズ: 0.45 μm pore size; >40 % porosity
• 泡立ち点: >3 psi, air with methanol at 23 °C
• 輸送温度: ambient

詳細

詳細

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.

アプリケーション

• Clarification organic solutions and solvent
• General filtration
• HPLC/LC-MS mobile phase filtration
• Clarifying acids and bases
• FAS sample filtration

特徴および利点

Compatible with aggressive solvents
Filters have high dirt-holding capacity