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Our wide range of membrane materials (PTFE, regenerated cellulose, nylon, cellulose nitrate, polycarbonate, aluminum oxide, etc.) provides the user with an array of solvent compatibility options, porosities and pore sizes according to individual specific needs. Some membrane materials are also available sterile.
Jun 11, 2021 · The proven design features an integral filter, built-in air purge and a support stand that protects the recessed slip-luer tip. They are available in a 5 mL and 12 mL volume capacity. The Autovial filter is selected according to membrane compatibility with the sample. In practice, the sample is poured into the 5 mL or 12 mL capacity filter barrel.
Jul 23, 2018 · Aijiren Application Note Finder by Part number. Publication Number. Title. Resp. Aijiren Author. Stationary Phase. Analytes. 5991-6289EN. Aijiren II LC with ISET – Emulation of the Aijiren Series Binary LC for Analysis of Tricyclic Antidepressant Drugs. Sonja Schneider.
glass solvent filter. Restek Bluestem glass solvent filter provides clean mobile phase to extend the life of columns and pump seals 15 µm borosilicate glass frit sits lower than conventional glass filters to draw more mobile phase from each bottle Blue filter stem allows instant
Syringe Filter Housings Syringe filter housings are manufactured from solvent-resistant, low-extractable polypropylene resins specifically selected for wide compatibility with common HPLC sample matrices. Solutions at temperatures up to 100°C can be filtered using syringe filters. Syringe filters can be sterilized by autoclave at
• Luer-Lok® inlet offers leak-tight syringe connection. • Variety of filter types, porosities, and diameters. • Color coded for easy identification. • Rugged polypropylene housing. • Autoclavable to 121 °C for 15 minutes. Cellulose Acetate, Nylon, PES, PVDF—hydrophilic applications, PTFE—hydrophobic applications Syringe filters are
These tables show five common syringe filter materials -- Cellulose Acetate (CA), Nylon, PES, PTFE, and PVDF -- and their compatibilities with 75 common solvents. Compatibility Tables Compatibility Grades. The tables below indicate a compatibility grade for each material/solvent combination. Safe means that the combination is confirmed compatible.
72 solubility parameter plots were used to aid in the PLE solvent selection in order to reduce both 73 co-extraction of polyurethane and save time in evaluating solvent compatibility during the initial 74 steps of method development. A PLE solvent composition of 75:25% hexane:acetone was 75 chosen for PUF.
Syringe Filters with Luer Lock Inlet. Luer lock inlet offers leak-tight syringe connection. Variety of filter types, porosities, and diameters. Color coded for easy identification. Rugged polypropylene housing. Autoclavable to 121 °C for 15 minutes. Quantity break pricing for greater savings.
VWR SUPPORT SCREEN SS 47MM; Stainless Steel Support Screen 100 mesh stainless steel support screen is for use with VWR 47mm Filter Holders Standard Taper (26316-724 -728) and VWR
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.
Syringe Filters. Syringe filters are attached to the end of a syringe to remove particles from a sample prior to analysis. Filtering liquids, the single-use devices force liquids through the filter either when fluids are initially drawn or delivered. Circular shaped in diameters that fit common syringe sizes, the cartridges remove fragments
Because of their low inherent levels of extractables, nylon membrane syringe filters are commonly used to filter samples that are intended for HPLC analysis. Nylon membrane syringe filters may not be suitable for all samples and are ideal for near neutral pH aqueous solutions and compatible nonaqueous solvents.
