Oct 29, 2021 · The sample prep syringe filters are used for clarification and particle removal from samples before instrumental analysis such as HPLC, IC, and GC. These syringe filters are available in a variety of filter membrane materials, offered in 0.2µm or 0.45µm pore sizes.
SEPARA® Syringeless Filter Vials. Save time and money in sample prep process with SEPARA® filters and vials disposable device. The single step filtering process is efficient and saves time. Easy to press , fast and simple to use. Rapid sample preparation. Filtering with a plunger in the vial is a rapid single step, reducing sample loss.
Ultra-low dead volume allows you to filter as little as 10 μL of sample and still obtain enough filtrate to make a 2 μL injection. Easy-to-use vials offer fast sample filtration and require only a squeeze of your fingers. Color-coded caps allow easy identification of 0.2 μm or 0.45 μm membranes in PVDF, PTFE, PES, or nylon.
Syringeless Filter Vial – SEPARA Filtering with a plunger in the vial is a rapid single step, reducing sample loss. After filtration, the sample is ready for use in auto-sampling. The pre-slit cap ensures easy and clean transfer of sample. The most useful device for single filtration Easy to press,
The single step filtering process is efficient and saves time. Fast and simple to use. Reducing sample loss. After filtration the sample is ready to use in most standard autosampler. The pre-slit cap ensures easy and clean transfer of sample. 5 different septa material, PP vial with Ø 12 x 33 mm, Filtering capacity 0.48 ml, dead volume <30 µl
We sought to investigate the use of Thomson filter vials for the preparation of upstream samples prior to HPLC analysis by SEC or Protein A Affinity Chromatography. Thomson Standard Filter Vials are suitable for sample volumes ranging from 10µl to 300µl, and add minimal sample preparation time.
Recommended for samples containing less than 10% solid particulates. Easy-to-use vials offer fast sample filtration and require only a squeeze of your fingers. Minimize sample loss by eliminating multiple transfers. Color-coded caps allow easy identification of 0.2 μm or 0.45 μm membranes in PVDF, PTFE, PES, or nylon.
syringe filters for autosampler-supported UHPLC/HPLC sample preparation with easier handling and fewer consumable components. A variety of filter membrane media are available to meet your needs. Process samples in one-third the time Mini-UniPrep Syringeless Filters combine a membrane filter,
Accommodating A Variety of Sample Types. Filter Vials are a single system which replaces HPLC Vials, HPLC Caps, Syringes, & Syringe Filters for the filtration of samples. In 15 seconds, Thomson Filter Vials allow for sample preparation of unfiltered samples to filtered samples in an autosampler-ready vial.
Thomson SINGLE StEP eXtreme Filter Vials. Provide multilayer filtration for viscous samples and samples containing up to 30% solid particulates. Allow compounds to be separated from matrix, resulting in both higher signal-to-noise ratios and more differentiated peaks. Easy-to-use vials offer fast sample filtration and require only a squeeze of
The Thomson PES .2μM Filter Vial performed best in HPLC sample preparation for antibody analysis. If you are looking for an accurate way for real time quantification for biofermentation by HPLC or LC/MS, you should really try Thomson's PVDF .2μM Filter Vial. Of course, you might wish to try another membrane for your specific fermentation
SEPARA Syringeless filter is a one step sample preparation device that integrates a device auto-sampler, filtration, membrane, plug and cap/septa. The device consists of two parts: an internal vial with a membrane chamber and an external vial to be filled with filtrate. The internal vial has a sealed membrane and a cap with a pre-cut septa.
Sample Preparation . SEPARA 32mm Syringeless Filter Vial, 0.45 µm, Blue Cap, Nylon, 100-pk ... SEPARA 32mm Syringeless Filter Vial, 0.45 µm, Dark Green Cap, PES ...
No. SSI-HPLC-031 Introduction . Filtration is a critical step in preparing cannabis and hemp samples for HPLC potency analysis. Fine particles must be removed to make the sample suitable for HPLC injection, following extraction into a suitable solvent. Syringe filters, while effective for particulate removal, can sometimes be problematic
Step up your sample preparation with SEPARA@ syringeless filter vials from GVS Life Sciences SEPARA@ integrates the following into one single device: auto-sampler vial, filtration membrane, plunger, and cap/septa. Save money - Eliminate the need for separate syringes, syringe filters, vials and septa, reducing sample preparation costs by 50%