Certified 0.45 micron ptfe membrane filter for hplc sigma

How To Choose a Syringe Filter - Chrom Tech

Dec 07, 2020 · Syringe Filter Pore Size. Two porosities of membranes are available for our syringe filters, 0.45 micron and 0.2 micron. The 0.45 micron pore is recommended to protect most HPLC instrumentation and columns from detrimental particulates.

MF-Millipore™ Membrane Filter, 0.45 µm pore size | HAWP04700

HAWP04700. Trade Name. MF-Millipore. Description. MF-Millipore™ Membrane Filter, 0.45 µm pore size. Background Information. Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications.

CTF-PV045-47 - Disc Filter, PVDF, 0.45um, 47mm, 100/pk

We offer a wide variety of precut membranes in Nylon, Cellulose Acetate, PVDF, PES, Nitrocellose and PTFE. Sizes 13mm to 142mm; 0.2 and 0.45 micron; Non Sterile; Sample Prep for C

Durapore® Membrane Filter, 0.45 µm | HVLP04700

HVLP04700. Trade Name. Durapore ®. Description. Durapore® Membrane Filter, 0.45 µm. Background Information. Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes. Features & Benefits.

Filters | VWR

Description: Available with either PP, PTFE or nylon membrane. Membranes are available in either 0,2 or 0,45 µm pore size, with the choice often made on analytical Membranes are available in either 0,2 or 0,45 µm pore size, with the choice often made on analytical...

Whatman™ 6785-2504 Puradisc™ 25 PTFE Syringe Filter, Pore

Membrane: PTFE. Retention: 0.45µm. Whatman™ #: 6785-2504. Documents. This Puradisc™ 25 syringe filter combines premium quality and economy. These 25mm syringe filters are ideal for the quick efficient filtration of samples up to 100mL volume. They are produced from pigment-free polypropylene plastic for sturdy & reliable filtration.

Millex Syringe Filter Unit, Hydrophilic PTFE, Non-sterile

Millex Syringe Filter Unit, Hydrophilic PTFE, Non-sterile Replaces SLCR013NL & Z227420, 0.45 µm pore size, 13 mm diameter, Millex-LCR hydrophilic PTFE membrane - Find MSDS or SDS, a COA, data sheets and more information.

Chrom Tech Membrane Filters

Minimize the buildup of particles during the sample preparation stage with our membrane filters, thus minimizing the possibility of instrument failure and shutdown and maximizing uptime during analysis. We offer a wide variety of precut membranes in Nylon, Cellulose Acetate, PVDF, PES, Nitrocellose and PTFE. Sizes 13mm to 142mm; 0.2 and 0.45 micron

Labkart

Quantitative Filter Paper (Ashless) Chromatography & Bolting Papers. Clean Room Filters. Syringe Filters – Sterile & Non – Sterile (CA/PVDF/PES/PTFE) Dia : 13 mm,25mm,47mm ;Micron : 0.2, 0.45. Air Vent & In-Line Filters (PTFE/PVDF/PES) Sterile. Membrane Filters (PVDF/CA/CN/PES/PTFE) Glass Micro Fiber Paper. Extraction Thimbles (Glass/Cellulose)

MF-Millipore™ Membrane Filters - Filter Discs and Membranes

Mixed cellulose esters - Find MSDS or SDS, a COA, data sheets and more information.

FAQs - FILTRATION

bacteria and particles, or 0.45 µm pore size for standard microbial QC work. All Nalgene analytical filter CN membranes are certified for water quality work, meeting standards of APHA, EPA, and U.S. Safe Drinking Water Act, and all Nalgene analytical filter funnels and filter units pass ISO7704 testing.

Syringe Filters - Pall Corporation

For example, syringe filters containing 0.45 μm are typically used for HPLC sample preparation and 0.2 μm is used for UHPLC. In life science applications 0.1 and 0.2 µm pore sizes provide sterilization of buffers, culture media, and additives. Larger 0.45, 0.8, 1.2 and 5 µm membrane pore sizes can be used for prefiltration and/or clarification.

Whatman® PTFE membrane filters TE36 sheets, pore size 0.45 μm

Whatman® PTFE Membranes Whatman PTFE membranes are chemically stable and inert. They are suitable for applications involving aggressive organic solvents, strong acids, and alkalis. PTFE membranes are particularly suitable for preparing samples for HPLC analysis. The hydrophobic nature of the membrane also has applications for air and gas sterilization. The membrane is laminated onto a nonwoven polypropylene support web for improved strength and handling and can be used at temperatures up to 120ºC. Chemically stable and inert: PTFE is the membrane of choice for use with aggressive solvents, liquids, and gases that can attack other membranes. It is resistant to most acids, alkalis, and solvents. Applications: One of the major applications for the PTFE membrane is the clarification of corrosives, solvents, and aggressive fluids. This includes the important requirement in HPLC analysis for sample filtration where any solid particles can cause permanent damage to the column. The 0.5 μm p See full list on sigmaaldrich.com Applications: One of the major applications for the PTFE membrane is the clarification of corrosives, solvents, and aggressive fluids. This includes the important requirement in HPLC analysis for sample filtration where any solid particles can cause permanent damage to the column. The 0.5 μm pore size is normally used. Air and gas filtration use the hydrophobic characteristics of PTFE membranes and their ability to stop aqueous aerosols. Usual pore sizes are 0.2 μm and 0.5 μm. Venting of vacuum manifolds, fermentation vessels, and sterile filtrate tanks and containers utilize PTFE 0.2 μm membranes. See full list on sigmaaldrich.com Field of Use : For internal research use only. Products are not intended for diagnostic use or resale. See full list on sigmaaldrich.com

Polyethersulfone Syringe Filters at Thomas Scientific

A 33 mm diameter sterile syringe filter with a 0.45 µm pore size hydrophilic Polyethersulfone (PES) membrane. The larger filter surface area increases flow rate and throughput Millipore Express (PES) membranes provide a unique combination of speed and six times less protein binding

Whatman® 6784-1304 Syringe Filter, 13mm, Puradisc, 0.45um

Syringe Filter, 13mm Diameter, Puradisc, Non-Sterile, 0.45um Pore Size without Tube Tip, Polytetrafluoroethylene (PTFE). A comprehensive range of disposable syringe filter devices designed to provide fast and efficient filtration of aqueous and organic solutions.