GVWP04700

PVDF Membrane Filter, 0.22 μm Pore Size

Durapore^®, filter diam. 47 mm, hydrophilic

• 동의어(들): Durapore^® Membrane Filter, 0.22 µm, Hydrophilic PVDF cut disc membrane filter, Polyvinylidene difluoride membrane filter discs, Polyvinylidene fluoride membrane filter, Polyvinylidene fluoride membrane filter discs
• UNSPSC 코드: 40161507
• eCl@ss: 32031602
• NACRES: NB.24

속성

• material: PVDF membrane; plain filter; white filter
• Quality Level: 400
• 무균: non-sterile
• 특징: hydrophilic
• 제조업체/상표: Durapore^®; Millipore
• 파라미터: >1 mL/min-cm² water flow rate; 2 L/min-cm² air flow rate; 85 °C max. temp.
• 필터 직경: 47 mm
• 두께: 125 μm
• 중량 추출물: 0.5%
• refractive index: n/D 1.42
• 기질: Durapore^®
• 공극 크기: 0.22 μm pore size; 70 % porosity
• 버블 포인트(bubble point): ≥3.45 bar, air with water at 23 °C
• 배송 상태: ambient

설명

일반 설명

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.

애플리케이션

Sterilizing filtration of biological solutions

특징 및 장점

• 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

기타 정보

Directions for Use

• Organism Retention: Microorganism
• Mode of Action: Filtration (size exclusion)
• Application: General laboratory filtration
• Intended Use: Retention or removal of biological contaminants
• Instructions for Use: Sterilizing filtration of a liquid through a membrane with a 0.2 μm (or smaller) pore size effectively removes biological contaminants, including bacteria, mold and yeast. For the selective retention of larger biological contaminents, liquid filtration through membranes with 0.45 μm (or larger) pore sizes may be used to trap and support microorganism growth for subsequent culture and analysis
• Storage Statement: Store in dry location
• Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

법적 정보

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3