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filter) or equivalent nylon filter • Vacuum pump Sample Preparation • 25 mm syringe filters, 0.2 μm membrane, IC certified • Filter unit for vacuum filtration, 250 mL, 0.20 μm nylon (Nalgene Media-Plus with 90 mm filter) or equivalent nylon filter • Hot plate • pH meter • 5 mL Disposable syringes • Sodium hydroxide for pH adjustment
Sample Preparation . Sample Preparation; Compare Quick view. Part Number: SFN-AQ-1030. RephiQuik Max Nylon Syringe Filters, 0.22um, 32mm, 100/pk
Syringe Filter, Nylon, 0.45µm, 13mm Diameter. Denville. Denville Scientific Syringe Filters are constructed so that the sample must pass through the membrane, not leak around it. Denville Syringe Filters are easy to use. They may be used with any luer-lock syringe and are color-coded for easy recognition. The 30mm syringe filters can filter
PP, nylon and PTFE membranes are ideal for sample preparation and small volume chemical filtration. Syringe filters with CA or PES membranes are ideal for sterile filtration of buffers, tissue culture media or additives and other biologicals. The PES membrane offers high flow rates. Non sterile syringe filters are excellent for HPLC applications. Each filter has a female Luer lock inlet and a
Sample filtration using syringe filters containing 0.45 μm (HPLC) or 0.2 μm (UHPLC) pore size membranes will also extend the life of chromatography columns. The use of nylon syringe filters in analytical chemistry sample preparation has long been established.
MS ® Nylon syringe filters offer universal application for analytical procedures. Hydrophilic Nylon is ideal for aqueous (non-acidic) or organic sample prep and HPLC, GC or dissolution sample analysis. With its excellent flow characteristics, very low extractable levels and mechanical stability, Nylon offers the best combination of physical parameters to meet the most stringent analytical needs in 4mm, 13mm, 17mm, 25mm, 33mm diameters.
The DCM layer was then transferred into a suitable vial for analysis. For the gray and the teal routes, the mixture was vortexed for 1 min, then centrifuged for 3 min at 4000 rpm, and the DCM solution was filtered using a 0.45 µm nylon syringe filter prior to analysis.
A filter for HPLC applications is designed to increase accuracy by removing unwanted particles. However, the wrong filter can be a source of contaminants in the form of extractables that elute into the sample from the filter device. These undesired artifacts can jeopardize analytical results.
Cameo 17 mm and 30 mm syringe filters offer 20% greater effective surface area over smaller 13 mm and 25 mm sizes for improved performance in HPLC sample preparation. Designed to speed up and increase sample volume throughput while reducing back pressure, the hold-up volume is slightly lower due to improved flow channel design and reduced
Captiva Premium Syringe Filters Premium Syringe Filters Membrane Diameter / Pore size 4 mm 15 mm 25 mm (* 28 mm) 0.2 µm 0.45 µm 0.2 µm 0.45 µm 0.2 µm 0.45 µm PTFE ♦ ♦ ♦ ♦ ♦ ♦ Nylon ♦ ♦ ♦ ♦ PES ♦ ♦ ♦ ♦ ♦ ♦ Regenerated Cellulose ♦ ♦ ♦ ♦ ♦ ♦ Cellulose Acetate ♦ ♦
Adding a syringe filtration step prior to injection not only helps to ensure more consistent and reliable results; it also helps protect delicate instruments and prolongs column life.Available in sizes and membrane types to meet any application need, Thermo Scientific™ Target2™ Syringe Filters provide cleaner sample extracts by removing interfering materials and fine particles down to the
Laboratory Filtration Products. High quality RephiQuik Nylon, PTFE, PES, PVDF and MCE syringe filters for sample preparation are manufacutured at ISO certified plant. RephiQuik filters ensure the lowest UV-visible absorption of extracts by HPLC detection at 210 nm and 254 nm, with water, methanol and acetonitrile as extractants.
Whatman® Puradisc 13 syringe filters 0.45 μm, nylon, 100/pk; Synonyms: Whatman filter,disposable syringe filters,Whatman filters; find -Z672866 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Nylon is commonly used for general laboratory filtration and filtration of HPLC and GC samples prior to injection and dissolution sample analysis. They are suitable for use with high pH samples. Options with a glass microfiber prefilter are available for higher absorption capacity for contamination. For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (Local), +31 20 638 05 97 (Europe) or email Sales@CPIInternational.com.
0.45 µm, Acrodisc® Syringe Filter Nylon Membrane, 200/cs | Pall Shop. Free ground shipping on Laboratory products for registered Credit Card users. Acrodisc® Syringe Filters with Nylon Membrane - 0.45 µm, 25mm (50/pkg, 200/cs) Share. Product image is a representative example for illustration purposes. Actual product may vary.