FHLP03700

PTFE Membrane Filter, 0.45 μm Pore Size

Fluoropore^®, filter diam. 37 mm, hydrophobic

• Synonym(s): Fluoropore Membrane Filter
• UNSPSC Code: 40161507
• eCl@ss: 32031602
• NACRES: NB.24

Properties

• material: PTFE membrane; plain filter; white filter
• Quality Level: 300
• Agency: in accordance with NIOSH 5018
• sterility: non-sterile
• feature: hydrophobic
• manufacturer/tradename: Fluoropore^®; Millipore
• parameter: ≥60 mL/min-cm² flow rate (27.5 inHg, methanol); >0.5 L/min-cm² air flow rate (Gurley); 100 °C max. temp. (Curling may occur at elevated temperatures)
• filter diam.: 37 mm
• thickness: 109 μm , (typical)
• gravimetric extractables: ≤0.5%
• matrix: Fluoropore^®
• pore size: 0.45 μm pore size; >60 % porosity
• bubble point: ≥0.63 bar, air with methanol at 23 °C
• shipped in: ambient

Description

General description

Filter Code: FHLP

Our Fluoropore^® membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.)

Our Omnipore membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.

Features & Benefits:
- Biologically and chemically inert
- High porosity yields high flow rates
- Hydrophobic and hydrophilic PTFE varieties available for filtration of aqueous and organic-based samples

Applications:
- Fluoropore Membrane: Clarifying Acids, Bases and Solvents; Air Monitoring; Filtering and Venting Gases; UV Spectroscopy

- Omnipore Membrane: Filtration of Aqueous Solutions, Clarifying Acids and Alkaline Solution

Application

• Clarifying acids, bases, and solvents
• Filtering or venting gases
• UV spectroscopy
• Particle monitoring
• HPLC, UPLC, LC-MS/MS mobile phase filtration
• Microplastics analysis

Legal Information

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