Common use 0.2 um ptfe membrane filter for hplc pall
25 Mm Membrane Filters at Thomas Scientific
Versatile Laboratory Membrane Filter Excellent chemical compatibility with esters, bases, and alcohols Naturally hydrophilic Available in 0.2 and 0.45 µm pore sizes, in diameters ranging from 13 to 142 mm HPLC certified.
PTFE Membrane Disc Filters - Pall Corporation
Membrane TF (PTFE) Membrane Filter Media/Support PTFE with PTFE support PTFE with PMP (polymethyl-pentene) support ring Unsupported PTFE PTFE on a polypropylene support Typical Thickness 0.5 µm: 178 µm (7 mils) 1 µm: 165 µm (6.5 mils) 2 and 3 µm: 152 µm (6 mils) 1 µm: 76 µm (3 mils) 2 µm: 46 µm (1.8 mils) 3 µm: 30.4 µm (1.2 mils
Membrane Filters for Lab Filtration | analytics-shop.com
PTFE membranes are extremely resistant to aggressive solvents and acids and can be used to filter particulate from both liquid and gas samples. Regenerated Cellulose (RC) Regenerated cellulose membranes are resistant to solvents and are hydrophilic. 0.45 μm pore size is typically used for HPLC sample preparation.
Laboratory Filtration Solutions and Equipment | Sterlitech
Filters. Our range of membrane, syringe, and capsule filters represent the industry’s highest quality manufacturing standards, product performance, and application support for laboratory-scale filtration. Reduce process times, increase analytical efficiency and produce consistent, measurable results today with our filtration devices.
Pall Corporation on line catalog. Tisch Environmental Inc. on
Aug 04, 2008 · Categories --> >>Membrane Filters (Tisch Brand) --> PTFE Membrane Filters --> 90mm PTFE Membrane Filter Page 1 of 1 Click for More Product number: SF13857 PTFE Membrane Filter,90mm, Hydrophobic,0.22µm,1pk/100pcs Quantity Discounts: Applied at Check Out Qty Unit Price 10-100 US$345.19 101-500 US$326.01 Price : US$383.54 Select Click for More
Syringe Filters for HPLC and sample preparation | analytics
Pore Sizes and Pore Volumes. The filter size depends highly on the filtration volume. For small volumes (< 1 ml), syringe filters with a diameter of 3 mm are usually for medium volumes (1-10 ml), 15 mm and for large volumes (> 10 ml) 25 mm. Common pore sizes for UHPLC and HPLC columns with small particle sizes (< 3 µm) are 0.2 and for columns with larger particle sizes (> 3.5 µm) 0.45 µm
Whatman® membrane filters PTFE pore size 1 μm, diam. 47 mm
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.
Corning Filtration Guide
biological fluids and gases is usually done with 0.2 or 0.22 µm pore filter membranes. Clarification and prefiltration of solutions and solvents is best accomplished with 0.45 µm or larger filter membranes. Prefiltration to improve filter performance can also be accomplished by the use of glass fiber prefilters that can be purchased separately.
Capsules and In-Line Filters from Cole-Parmer
When selecting a filter consider the filter media, chemical compatibility, airflow rates, water flow rates, if you need sterile filters, filtration area, filter dimensions, and pore size depending on your application. We have capsule filters and in-line filters for a variety of industries including biotech, and food and beverage.
Quick Reference Guide Millex Syringe Filters
Brand P High Particulate Filter Membrane Pore Size (µm) Process Volume (max) Qty/Pk Catalogue No. 25 mm Millipore LCR (Hydrophilic PTFE) with Glass Fiber Pre-filter 0.45 LCR 100 mL 50 SLCRM25NS 1000 SLCRM25NK 0.2 0 LG 100 mL 50 SLLGM25NS 1000 SLLGM25NK Durapore (PVDF) Membrane and Glass Fiber Pre-filter
Iso9001 hplc filter ptfe membrane filter for hplc USA
PTFE Merane Filters Merane Filters Sigma Milliseal Merane Seal, PTFE, 18 mm This is a 18 mm Hydrophobic PTFE Merane Filter with a 0.45 micron pore size. For use in Sterilizing filtration, bioassays, solvent filtration. pricing
spare membrane filter 0.2 μm, non-sterile - Sigma-Aldrich
BRAND® accu-jet® pro pipette controller membrane filters spare membrane filter 0.2 μm, non-sterile; find null-Z333913 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.
Membrane Filter Chemical Compatibility Chart - Support
1) Syringe filter housings are manufactured from solvent-resistant, low-extractable polypropylene resins specifically selected for wide compatibility with common HPLC sample matrices. 2) Solutions at temperatures up to 100°C can be filtered using syringe filters. 3) Syringe filters can be sterilized by autoclave at 125°C for 15 minutes.
Syringe Filter 0.2 at Thomas Scientific
25 mm Millex® syringe filter with a Hydrophobic PTFE membrane, for non-sterile filtration, has a 0.2 µm pore size used in fine particle removal from organic solvents. Syringe filter consists of a membrane sealed in a high density polyethylene housing Filter is non-sterile,
Minisart Syringe Filters for HPLC Sample Preparation
Minisart® NY and our coating-free hydrophobic PTFE membrane used in Minisart compared with other common filter membranes. ... 25 mm 0.2 μm Yes 50 17764 ...