Cheap hplc filter ptfe filters for hplc phenomenex

CANNABIS TESTING ACCESSORIES

An integrated syringe filter unit containing an inert borosilicate glass fiber prefilter and a PVDF membrane. The hydrophilic PVDF membrane provides high flow rates and throughput, low extractables and broad chemical compatibil-

Adsorption of estrone in microfiltration membrane filters

Dec 15, 2010 · Each sample was divided into three parts to undertake different pre-treatment prior to HPLC analysis, i.e. 2 ml was centrifuged at 14,000 rpm for 20 min, 5 ml was processed by a 0.45-μm GMF filter, and 5 ml was dosed with 5 ml anhydrous ethanol then processed by a 0.45-μm PTFE filter.

ptfe membrane filter | Sigma-Aldrich

Search results for ptfe membrane filter at Sigma-Aldrich

Syringe Filters for HPLC & Sample Preparation | analytics

Pore Sizes and Volumes. The filter size depends highly on the filtration volume. For small volumes (< 1 ml), syringe filters with a diameter of 3 mm are used 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, respectively.

HPLC Syringe Filter, Nylon/Hydrophilic PVDF Syringe Filter

Nylon Syringe Filter Polypropylene Housing: 6.PP Syringe Filter : Part No. FP1322: FP1345: FP2522: FP2545 : Description: Pore Size: 0.22um Diameter:13mm PP Syringe Filter Polypropylene Housing: Pore Size: 0.45um Diameter:13mm PP Syringe Filter Polypropylene Housing: Pore Size: 0.22um Diameter:25mm PP Syringe Filter Polypropylene Housing: Pore Size: 0.45um Diameter:25mm

UHPLC/HPLC Sample Filtration 2. characteristics of your

filter for most applications. Ptfe Polytetrafluoroethylene(PTFE) - Phenex-PTFE membranes are inherently hydrophobic and excellent for filtration of 100 % organic or highly acidic or basic samples. Pes Polyethersulfone(PES) - Polyethersulfone membranes exhibit very fast-flow and ultra-low protein binding characteristics and are ideally suited

Cheap PTFE Syringe Filters Hydrophilic | Syringe Filters

PTFE Syringe Filters Hydrophilic, Johnson Test Papers’ hydrophilic PTFE syringe filters use special hydrophilic PTFE membrane as the filter medium. This material has maximum chemical and pH resistance and is visually clear when wet with water. The PTFE-H syringe filter is a versatile filter for aqueous and aggressive organic solvent-based solutions and especially ideal for HPLC operation

SPE column - Syringe filters, ultrafiltration, water

MS ® Chrompure SPE Columns Series MS offers Chrompure series to our customers, Which have silica-based, polymer and adsorption SPE columns. The filling material includes C18, C18-ne, C8, NH2, CN, PSA, SAX, SCX, PLS, PCX, PAX, Florisil, Silica, Alumina-A, Alumina-B, Alumina-N and so on.

Welded Syringe Filter - Autosampler Vial, Hplc Vial, PTFE

Hplc Syringe Filter. Welded Syringe Filters are with pre-filter. It provides two times greater throughout than standard filter without pre-filtration.

Microlab Chromfil™ Syringe Filter-Chromfil™ Syringe Filter

Why choose Chromfil™ syringe filters? 1. With high-quality Membrane 2. Unique design of gear rim 3. Non-pyrogenic 4. Easier to tell the filter type The same design as Aglient, Phenomenex’s Filter Feature 1. HPLC certification which guarantees the filters will not produce extraneous peaks in the UV range. 2.

Sample Filters - Capital HPLC

May 21, 2013 · Capital HPLC Column Formats; Universal Integral Cap-Guard Cartridge System; HPLC Column Selection Table; Column Selection by USP Specifications; Column Selection by Trade Name

Solvent Compatibility Chart for Syringe Filters

Syringe Filters Solvent Compatibility Chart 1 Protect any analytical system. 2 Extend LC column lifetime. 3 Achieve more reproducible analyses. 4 Variety of membranes, porosities, and diameters available. 5 Luer lock inlet provides strong, leak-tight syringe connection to withstand filtration pressure.

PP Syringe Filter – Membrane Solutions

Depth Filter PP Pleated cartridge filters PolyPure®Classic PolyPure®AB High Flow cartridge filters 600 FlowPure®-HF Melt Blown Filters MicroPure®Classic String Wound Filters AqurePure Classic KleenPure®Swimming and Spa Filter Membrane Filter PTFE membrane cartridge filter FluorPure® FluorPure®-EV AFS-Pure® PFA PES membrane cartridge

100pcs Disposable Syringe Filters, PES, 0.22 μm, 25mm, 2.5cm

The transparent high-polymer polypropylene material can be used for making the filter with high glossiness, small and dainty external form. In comparison with traditional filters ,this filter has higher resistance to pressure . This filter has a good structure so as to insure wholeness of filter membrane and smoothly filtering. 2.

Hplc Waste Container at Thomas Scientific

The HPLC Solvents Breakthrough Indicator is qualitative (yes/no) colorimetric indicator of the end-of-service life of low-flow filters. It is designed to provide real-time indication of the saturation and breakthrough of hplc solvents. HPLC solvents include Acetone, Acetonitrile, Chloroform,