Common use hydrophobic ptfe syringe filter for hplc waters
DIAFIL SYRINGE FILTERS PRODUCT COLLECTION
A syringe filter generally consists of a plastic housing with a membrane which serves as a filter. The fluid to be purified may be cleaned by drawing it up the syringe through the filter. The following chart is designed to help in selecting the correct filter for your project. Syringe Filter Products Diameter 5 mm 25 mm 30 mm
Hydrophilic PTFE Syringe Filter – Membrane Solutions
This material has a maximal chemical and pH resistance and optically clear when wet with water. Hydrophilic PTFE syringe filter is a versatile filter for aqueous and aggressive organic solvent-based solutions and especially ideal for HPLC operation. Pure polypropylene housings and color-coding housings include smooth rim or gear rim are all available.
Main Applications Of Hydrophobic And Hydrophilic PTFE
Jul 09, 209 · Hydrophilic PTFE membrane filter is mainly used in: . Analysis of water samples to isolate RNA 2. Clarifies filtered acid, alkali, and cryogenic liquids and diluted protein solutions 3. Filtration of mixtures suitable for HPLC mobile phase and other water systems and organic solvents. Diameter is available: 3/25/47/50/60/90/0/42/50/200/250 mm.
Shop Acrodisc Syringe Filter PTFE | WAT200820 | Waters
Acrodisc, Syringe Filter, PTFE, 25 mm, 0.45 µm, Non polar, 000/case. Use the Acrodisc, Syringe Filter, PTFE for the extraction and filtration of aggressive solvents and organics. The lab equipment offers high-quality filtration for analytical samples and is certified for HPLC to ensure low extractables. Its housing material is hydrophobic
Syringe Filters for Aqueous Solutions - Support
In other words, the amount of volume you plan to push through the filter. As a general rule, use a syringe filter with a greater membrane area if you plan to push a high volume of aqueous solution through it. Syringe filters for aqueous solutions are available in diameters of: 4mm, 3mm, 7mm, 20mm, 25mm, 30mm, and 33mm.
Universal Hydrophilic Syringe Filters: Millex® Hydrophilic PTFE
Polytetrafluoroethylene (PTFE) is widely used in membrane filters due to its high chemical resistance and low protein binding. However, the native hydrophobicity of unmodified PTFE restricts its use to the filtration of organic solvents and solutions.
Minisart Syringe Filters for HPLC Sample Preparation
Minisart® Syringe Filters for HPLC Sample Preparation Sartorius Minisart® with a Polypropylene (PP) Housing are Available in a Choice of Membranes: Hydrophilic Regenerated Cellulose (RC), Nylon (PA) or Hydrophobic PTFE The purpose of using syringe filters for sample prepara-tion prior to analysis is to protect analytical equipment and columns.
Hydrophobic PTFE Syringe Filters | Foxx Life Sciences
EZFlow® Hydrophobic PTFE Syringe Filters. Foxx Life Sciences offers a line of Hydrophobic PTFE Syringe Filters utilized in the clarification and particulate removal from samples. These are offered in 0.2µm or 0.45µm pore sizes and is reinforced with polypropylene (PP) housing. The filter is best made with its Hydrophobic PTFE membrane and ideally used before analytical such as HPLC, IC, and GC.
Hydrophilic Ptfe at Thomas Scientific
Red PTFE (Hydrophilic) Syringe Filters, 0.22 µm, 25 mm. PerkinElmer. Hydrophilic PTFE syringe filters have broad chemical compatibility and high pH resistance and are optically clear when wet with water. They are versatile filters for use with aqueous and aggressive organic solvent-based solutions and are especially ideal for HPLC sample
Foxx Life Sciences 385-326-OEM Hydrophobic PTFE EZFlow Syringe
The sample prep syringe filters are used for clarification and particle removal from samples before instrumental analysis such as HPLC, IC, and GC. These syringe filters are available in a variety of filter membrane materials, offered in 0.2Âµm or 0.45Âµm pore sizes.
The Advantages of Minisart Hydrophilic Syringe Filters for
The purpose for using syringe filters for sample preparation prior to analysis is to protect analytical equipment and columns. Sartorius Minisart ® filters reliably remove particles from your samples without adding unwanted extractables or leachables (see comparison of different filter membrane HPLC Procedure
How to Choose Right Syringe Filter -- Filter Membrane Materials
Jan 08, 207 · PTFE membranes are chemically resistant to nearly all solvents, acids and bases. The membrane has low extractable and good thermal stability. PTFE is hydrophobic and requires pre-wetting prior to use with aqueous solvents. Sterilization: Syringe filters can be sterilized by autoclave at 25° for 5 minutes.
How to Select a Syringe Filter and How to Use it? (2020 Guide)
Feb 7, 2020 · It is possible for an extended sampling range using hydrophobic PTFE filters for wider chemical resistance to aggressive substances and outstanding temperature stability. A PTFE syringe filter is an ideal choice for filtering and de-gassing chromatography solvents. With proper pre-wetting (commonly used alcohol), aqueous samples are also compatible.
Thermo Scientific™ Titan3™ PTFE (Hydrophobic) Syringe Filters
Robust hydrophobic PTFE syringe filters ensure cleaner sample extracts by removing interfering materials and fine particles prior to injection. Shop Thermo Scientific™ Titan3™
Syringe Filters for HPLC/HPLC Mobile Phase Filtration
PTFE Syringe Filters. PTFE Syringe Filters are universal filters that are inert to a wide variety of aggressive solvents and strong acids and bases. These syringe filters can also be exposed to high temperatures and are an excellent choice for HPLC sample preparation.