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Whatman Membranes – 0.8um
Whatman Nuclepore Hydrophilic Membrane, 0.8 µm Pore Size, 13 mm Circle, 100 Pack, 110409 (DISCONTINUED) Regular Price $89.24 Price $77.50 Whatman 7188-009, WCN WH 90MM 0.8 um 25/PK Regular Price $210.53 Price $183.07 Add to Cart Whatman 7188-004, WCN WH 47MM 0.8 um 100/PK Regular Price $231.89 Price $201.64 Add to Cart
HPLC Mobile Phase Filtration Kit | Pall Shop
Membranes Designed for the StringentRequirements of Mobile Phase Filtration. Membranes are identical in composition and quality to those used in Pall’s HPLC-certified Acrodisc ® syringe filters. PTFE membrane provides the ultimate in chemical compatibility for filtering harsh chemicals and HPLC mobile phases.
Supor® PES Membrane Disc Filters – Mobile Phase Filtration
Supor® PES Membrane Disc Filters High Flow Rate Membrane Optimized for Biological, Pharmaceutical, and Sterilizing Filtration Requirements Fast filtration with superior flow rates and high throughputs Low protein binding and extensive drug compatibility for critical applications Saves time and money with fewer filter changes per sample volume
Hydrophilic Filter at Thomas Scientific
mdi Hydrophilic PTFE membrane Syringe filters are color coded for ease of identification and offer a number of unique performance advantages: HPLC Certified for low levels of UV-absorbing extractables Hydrophilic, no pre-wetting required Unique 16-channel design for very low hand Related Products: Hydrophilic Ptfe Compare this item
How to Select a Syringe Filter and How to Use it? (2020 Guide)
Feb 17, 2020 · Hydrophilic PTFE syringe filters offer a choice for aqueous samples that are diluted with harsh chemicals. These filters can handle high-temperature liquids, excellent flow rates, low protein binding, and are compatible with most bases, acids and organic solvents. Inorganic solvent with strong chemical causticity filtration
Centrifugal Filters – Sigma-Aldrich
Ultrafree ® centrifugal filters with hydrophilic PTFE membranes can be used to remove particles and precipitates from both aqueous and some solvent-based samples. Our Ultrafree ® centrifugal filters with microporous hydrophilic PTFE membranes are available non-sterile with 0.22 um and 0.45 um pore sizes for 0.4 mL and 2 mL working sample volumes.
Hydrophilic Ptfe Membranes at Thomas Scientific
This 25 mm syringe filter with a Graduated Glass Fiber & Hydrophilic PTFE membrane, for non-sterile filtration, has a 0.45 µm pore size used in clarifying of aqueous & organic solutions with high particulate levels. Related Products: 0.45 Fiber Glass Filter Compare this item PTFE Membrane Syringe Filters with Microglassfiber Prefilters
Ptfe Hydrophilic Syringe Filters at Thomas Scientific
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 preparation.
Hydrophobic PTFE Membrane Filters | Sartorius
The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low adsorption characteristics. They are excellently suited for use in pressure filtration devices.
Syringe Filters – Sigma-Aldrich
Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing.
Hydrophilic Ptfe at Thomas Scientific
Hydrophilic Ptfe at Thomas Scientific Hydrophilic Ptfe found in: Hydrophilic PTFE Membrane Filters, Nonsterile PTFE Syringe Filters, Fluoropore™ PTFE Membrane Filters, Hydrophilic PTFE Membrane.. Skip To Main Content Skip To Main Navigation Skip to Secondary Navigation Accessibility Information We Believe You Are Important, How Can We Help?
Syringe Filters – Sigma-Aldrich
SAMP2LCRB Millex-LCR for Samplicity G2, 0.45 µm, hydrophilic PTFE, 33 mm, non-sterile, This 33 mm syringe filter with a Hydrophilic PTFE membrane, for non-sterile filtration on the Samplicity G2 system, has a 0.45 µm pore size used in preparation of aqueous & organic solutions prior to chromatography or other instrument analyses. 0.45 μm pore size
Hydrophilic PTFE Syringe Filter – Membrane Solutions
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. Hydrophilic PTFE Syringe Filter Feature
Universal Hydrophilic Syringe Filters: Millex® Hydrophilic PTFE
Millex ® hydrophilic PTFE syringe filters boast low analyte retention, with ≥90% recovery of small molecules – matching or exceeding the performance of other equivalent filters. Figure 2. Comparison of small molecule retention of 0.45 μm hydrophilic PTFE syringe filters from different vendors. Figure 3.
Filtration Media Selection Guide
PVDF (polyvinylidene fluoride) is a hydrophobic, solvent resistant membrane that exhibits low levels of UV absorbing extractables. PVDF is useful for HPLC sample filtration, as well as general biological filtration. PVDF is considered to be one of the lower protein binding membranes.