Direct Urine Preparation: 1. Label each eXtreme Filter Vial with sample/quality control sample information. 2. Pipette 200 µL of each sample into labeled eXtreme Filter Vial. 3. Add 200 µL of the Mefruside Internal Standard (300 ng/mL in 0.5% formic acid) to each lter vial cup. 4. Place the eXtreme Filter Vial tops onto each vial and press shut.
Separa Filter Vial is a one-step sample preparation device that integrates a self-sampling system, membrane, cap, and lid with precut septa. The device consists of an internal insert with a membrane chamber and an external vial to be filled with the filtrate. The internal insert has a sealed membrane and a cap with pre-cut septa.
Filter Vials, 0.2um PVDF w/pre-slit cap, Thomson SINGLE StEP, Red Cap: 100-- Add to Cart: RK25896 Filter Vials, 0.45um PVDF w/pre-slit cap, Thomson SINGLE StEP, Yellow Cap: 100-- Add to Cart: RK25897 Filter Vials, 0.2um PES w/pre-slit cap, Thomson SINGLE StEP, Grey Cap: 100
HPLC/UHPLC sample preparation by eliminating multiple consumables. These devices act both as filters and autosampler vials. Puradisc syringe filters provide quick, efficient filtration of samples up to 100 ml. The availability of a wide range of membranes enables the user to match a filter to their
Single-Step Filter Vials Simple Protection solution for sample prep. Chromatography sample clean up, protect Injection ports and columns from dirt. - 0.2um and 0.45um filter - Nylon, PTFE, PVDF, PES - PP body 0.45ml - 12x32mm format Deposit sample Compress filter vial Completed with filtrate removed from sample Aijiren autosampler compatible
Restek. Item #: 1174Q94-TS. 1/16" fittings, 1mm ID, for "W Type" valves Ideal for samples containing low concentrations of sulfur or other active compounds Sample loop sizes from 5 µL to 5 mL Sulfinert treatment eliminates active sites in the valve or loop for better recovery of active compounds. Compare this item.
In 15 seconds, Filter Vials allow for Sample Preparation of unltered samples to ltered samples in an autosampler ready vial. The lter vial consists of two parts: a lter vial shell and a plunger which includes a lter on one end and a vial cap on the other end.
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.
Screw Thread Vial Kits; Crimp Top Vial Kits; Snap Top Vial Kits; Shell Vial Kits; Filter Vials; High Recovery Vials . All High Recovery Vials; Fused Insert Vials; High Recovery Vials; Total Recovery Vials; Vial Inserts . All Vial Inserts; Conical Bottom; Flat Bottom; Polyspring Bottom; Sample Storage . All Sample Storage; Sample Storage Vials
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. See full list on restek.com
aqueous samples without pre-wetting (to avoid high backpressure) Cellulose Acetate, Nylon, PES, PVDF—hydrophilic applications; PTFE—hydrophobic applications Innovative Chromatography Productswww.restek.com• 800-356-1688 • 814-353-1300 The importance of clean sample extracts in maintaining analytical instrumentation cannot be overstated.
Whatman Mini-UniPrep syringeless filters are preassembled filtration devices for the filtration and storage of laboratory samples. These devices are quick and easy to use and feature a plunger, filter and vial in one unit. They replace syringe-coupled filtration devices with single, disposable units. UniPrep devices consist of two parts: a test tube and a filter-plunger.
What size are the filter vials? The filter vials are 12 mm x 32 mm and fit most standard autosamplers. Back to top of page. Are free sample packs available? Yes, just add "-248" to any filter vial catalog#. Back to top of page. Resprep PPT 3 96-Well Plate. Can I use solvents other than acetonitrile? Yes, you can use a variety of solvents.
0.45 µm PES 0.2 µm PES 0.45 µm PVDF 0.2 µm PVDF 0.45 µm PTFE 0.2 µm PTFE 0.45 µm Nylon 0.2 µm Nylon Figure 1: The patented design of Thomson SINGLE StEP® filter vials allows you to perform sample clean-up in the same vial that goes into your autosampler. 32 mm 12 mm Dead volume 120 L Fill line volume 450 L Set needle depth to 5 mm from
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 See full list on restek.com