SureStop vials are designed for use with AVCS system screw caps. They improve transfer reliability and give a more secure liquid seal than standard screw vials. SureStop vials are available as a 2 mL as either clear or amber options and are highly recommended for use with GC and LC applications. What are AVCS caps?
Designed for Cytiva's Mini-UniPrep G2 ‒ with integral borosilicate glass autosampler vial, plunger and attached filter membrane, and septum with cap. Glass construction prevents interference of leachables from plastic housing with HPLC/UHPLC pharmaceutical analysis. Mini-UniPrep G2 vials can be loaded directly into the autosampler.
Jan 6, 2022 · One of the precautionary steps in widespread use is sample pre-filtration, where prior to loading the sample onto the instrument it is filtered, typically using a syringe filter, to ensure it is free of any particulate matter that might damage the injector or foul the column. Particulate damage can affect the HPLC instrument in several areas.
Syringeless Filters. Available in a variety of filter media, syringeless filters allow you to process sample loads in a fraction of the time, providing a quick, economical, and environmentally conservative way to filter samples prior to HPLC analysis. These are preassembled filtration devices specially used in HPLC for the purification and
Simple replacements for HPLC vials, HPLC caps, syringes, needles, and syringe filters. Filter vials minimise steps and loss of product. They protect HPLC, GC, GC-MS and LC-MS systems against contaminants and particulates. Colour coded pre-slit caps for easy identification of membrane and porosity.
Most LC autosamplers have standardized on 12 x 32mm vials, and the most common HPLC vial is the 9mm screw thread vial. The opening of the 9mm screw thread vial is large enough for easy pipetting, but the neck (and closure) is still compatible with most autosamplers used today.
Captiva filter vials reduce the steps in your gas chromatography (GC) or high-performance liquid chromatography (HPLC) workflow. Just fill, cover, and plunge! Filter vials are a fast, economical, and environmentally conscience way to filter samples.
Thermo Scientific Sun SRi. thread vials Pre-assembled septa allows for vacuum release where more than half of vial contents will be removed Integral septum caps are an economical choice for HPLC applications Bonded septa caps resist dislodging during injection during use of large diameter blunt needles Solid top caps are. Compare this item.
Use in any HPLC or GC autosampler rack that accepts 12x32mm 2mL vials. Needle stroke must be set to 5mm from the bottom of the vial. Requires a minimum sample volume of 250 uL, maximum sample fill volume 450 uL, filter dead volume 120 uL. Price: $251.00 In stock Quantity: Products LC/HPLC LC-MS Optical Emission Spectrometers Particle Size
Thermo Scientific™ 11mm Plastic Crimp/Snap Top Autosampler Vials. Choose from these chemically inert polypropylene 11mm vials that are suitable for most chromatography applications. 3. Thermo Scientific™ 11 mm Glass Crimp Top Vials. Use these 11 mm clear glass vials with snap caps or aluminum crimp seal closures. 4.
Crimp top vial convenience kit with PTFE/red rubber septa. Compare. Product No. Description. Pricing. 27239. volume 2 mL, clear glass vial, vial O.D. × H × I.D. 12 mm × 32 mm × 6 mm, silver aluminum seal, PTFE/red rubber aluminum seal, pkg of 100 ea. Expand.
The Thomson PTFE Filter Vials for HPLC can do this easily by mixing the acetonitrile and aqueous solution in the bottom chamber, and then allowing the filter to push down trapping the protei n and letting the clean sample come through for analysis. Filter, vial, and cap—all in one design.
Separa® Filter Vial The device consists of an internal insert with a membrane chamber and precut septa cap and an external vial A sample ready to use after filtration Pre-slitted cap ensures easy and clean sample transfer Replace syringe, syringe filter, glass vial, and cap, reducing waste Increase sample integrity with all-in vial and filter
Verex Filter Vials are a standard 12 x 32 mm vial and can be easily loaded into the autosampler. All-in-one sample prep solution. Combines sample storage, transfer, and filtration. Identifiable colored caps. Easily find the correct membrane and pore size.
2. Make sure the liner on your vial and bottle caps does not contain contaminants (check the manufacturer’s description): • Do not use vials or bottle caps lined with paper. Paper can be a source of contaminants. • Self-sealing septa contain silicone that can interfere with LC/MS applications.
