PPTH02500

Polypropylene membrane filter

0.45 µm, 25 mm, hydrophobic, polypropylene

• 동의어(들): Hydrophobic, Polypropylene cut disc, Air monitoring filter
• UNSPSC 코드: 41104921
• NACRES: NB.24

속성

• material: plain filter; polypropylene membrane; white filter
• Quality Level: 400
• 무균: non-sterile
• 특징: hydrophobic
• 제조업체/상표: Millipore
• 파라미터: >0.90 mL/min-cm² air flow rate (typical); 1 h at 90 °C
• 필터 직경: 25 mm
• 두께: 200 μm ± 50 μm
• 중량 추출물: 0.5%
• 공극 크기: 0.45 μm pore size; >40 % porosity
• 버블 포인트(bubble point): >3 psi, air with methanol at 23 °C
• 배송 상태: ambient

설명

일반 설명

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.

애플리케이션

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

특징 및 장점

Compatible with aggressive solvents
Filters have high dirt-holding capacity