Whatman Filter Selector. Find the optimal Whatman filter for you. Looking for a filter paper, membrane filter, or syringe filter? Let us help you find the optimal filter for your needs to ensure reliable analysis with our filter selector.

of HPLC analysis, improve consistency, extend column life and reduce maintenance. By removing particulates before the sample enters the column, Whatman syringe filters allow unimpeded flow. Without particulates to create obstructions, your column will work more efficiently and last longer. In addition to HPLC, syringe filters have a multitude

Cellulose filters Whatman cellulose filters are manufactured from high-quality cotton linters, which have been treated to achieve a minimum alpha cellulose content of 98%. These cellulose filter papers are used for general filtration and exhibit particle retention levels down to 2.5 μm.

Whatman® Spartan® HPLC certified syringe filters Spartan 13 mm syringe filter, regenerated cellulose, 0.45 μm, 100/pk; Synonyms: Z612758,disposable syringe filters; find -WHA10463110 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

In addition to HPLC, syringe filters have a multitude. of other applications. A syringe filter adds a few minutes and a minimal expense to your testing. process, but you will see a big return on your investment. Table of contents. Product page. Quick. application guide [4] GD/X . Syringe Filters [5] Ordering information [6/7] GD/XP . Syringe

Porcelain Buchner Pall Stainless Millipore Stainless Steel Millipore Filter Holder Porcelain Buchner Funnel Coors Buchner Mm 5 Um Coors Funnel Coors Funnel D Millipore Milli-Q Single Pin Sanitary Millipore Filter Single Pin Sanitary Clamp Stainless Filter Housing Buchner Funnel Water Purification System Amicon 5 Um 4 Glass Filtration Amicon

Whatman HPLC Syringe Filter for HPLC Filtration 25/33mm X 0.45 and 0.22um Hydrophilic membrane Sterile and Non-sterile Pack of 100pcs

SPARTAN syringe filters ensure reproducible results from the filtration of organic and aqueous solutions in HPLC. For batch-to-batch consistency, the SPARTAN range of filters are tested and certified for the absence of UV-absorbing substances at wavelengths of 210 and 254 nm with water, methanol and acetonitrile.

The Whatman™ Mini-UniPrep™ Syringeless Filters provide a faster and easier way to remove particulates from samples being prepared for High Performance Liquid Chromatography (HPLC) providing 67% time and 40% monetary savings for your laboratory. Mini-UniPrep™ is a preassembled syringeless filter consisting of a 0.4mL capacity chamber and a plunger. The plunger contains a filtration

Whatman™ SPARTAN™ syringe filters ensure reproducible results from the filtration of organic and aqueous solutions in HPLC. For batch-to-batch consistency, the SPARTAN™ line of syringe filters are tested and certified for the absence of UV-absorbing substances at wavelengths of 210 and 254nm with water, methanol and acetonitrile. SPARTAN™ syringe filters are ready-to-use filter units

Oct 29, 2021 · Whatman 6720-5002 50 mm in-Line Filters, PTFE, 0.2µm, 10/pk Autoclavable, a high-purity polypropylene housing maintains sample purity. Hold up volume with air Purge is less than 0

The Whatman 25 mm GD/X Syringe Filters are designed to enable the filtration of viscous, hard-to-filter samples greater than 10 mL. They are available in a wide variety of filter choices with a polypropylene housing. Each unit contains a prefiltration stack of Whatman Multigrade GMF 150 (10 & 1 μm) and GF/F.

Whatman filters are world-renowned as a standard for laboratory filtration and are associated with quality, reliability, and reproducibility. Products such as our ready-to-use glass fiber filters, for determination of suspended solids in water, or our Mini-UniPrep G2 filter vial, for preparing multiple HPLC/UHPLC samples simultaneously, help

HPLC sample preparation – a study using Whatman™ brand filtration devices (479.6 KB) Executive Summary by LCGC's webinar: The Forgotten Dimension of HPLC Sample preparation techniques are often thought of as basic chemistry, but they may be the most important aspect of running analytical methods.

Difficult to filter samples (high solid content samples) Filtration of colloidal material HPLC/UHPLC sample preparation Ion-chromatography Filtration of protein containing samples Filtration of nano particles Sterile filtration (use sterile filter and membrane with pore size 0.2 μm) COD/TOC/DOC Trace metal analysis (ICP/AAS/ICP-MS) UV/VIS