WATERS SAMPLE VIALS AND ACCESSORIES Adhesive Seal is a polyolefin film with a synthetic rubber adhesive. This seal is ideal for protein and peptide customers with samples in buffers. The adhesive is resistant to small concentrations (0-30%) of polar organic solvents and can be used between -80 °C to 80 °C.
Waters also offers a selection of glass sample vials and plastic sample vials that fit most manufacturers’ instruments. Two of the most popular uses are as HPLC vials and GC vials. These chromatography vials can be used as sample storage vials by adding a solid caps with liner.
Product # Description. Volume. Fitting. O.D. × H × I.D. Material. Pkg Qty. Add to Cart. Z291706: Standard autosampler vials with cap and septa, 12 x 32 mm, 8-425 thread volume 2 mL, pre-assembled convenience pack, clear glass vial, PTFE/silicone septa
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volume of acetonitrile (2mL) and an accurate volume (200μL) of the internal standard (benzoic acid) was added prior to analysis by RP-HPLC. Apparatus and software All HPLC analyses were carried out on a Waters® Alliance System (2695 separation module) liquid chromatograph coupled to a Waters 2996 UV detector.
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Our portfolio consists of GC vials and LC vials, GC caps and LC caps, and GC septa and LC septa. Through our biological line, we offer glass and plastic vials for optimal measurement of samples by liquid scintillation counting. Our glass vials are chemically-inert, making them suitable for use with aggressive reagents and solubilizers.
Autosampler Vial, 2ml HPLC Vial, Clear Lab Vial, Sample Vial with Writing Area, 9-425 Screw-Thread Vial, Blue Screw Cap with Hole, White PTFE & Red Silicone Septa 100 Pack by Alberts Filter 4.9 out of 5 stars 26
Analytical Lab Supplies. Nearly eliminate septa push-through and improve sealing. Thermo Scientific™ 9mm Clear Glass Screw Thread Vials are 2mL, 12x32mm and built with Advanced Vial Closure System (AVCS).
Autosampler Vial, 2ml HPLC Vial, Amber Lab Vial, Sample Vial with Writing Area, 9-425 Screw-Thread Vial, Blue Screw Cap with Hole, White PTFE & Red Silicone Septa 100 Pack by Alberts Filter 4.9 out of 5 stars 26
Autosampler Vial, 2ml HPLC Vial with Caps, 9-425 Amber Vial with Blue Screw Caps,Writing Patch,Graduation,White PTFE & Red Silicone Septa Fit for LC Sampler(100pcs,Brown) 4.5 out of 5 stars 7 $21.99
Apr 14, 2014 · HPLC and GC‐MS analyses of organic acids, carbohydrates, amino acids and volatile aromatic compounds in some varieties of rice beer from northeast India Arup Jyoti Das Department of Food Engineering and Technology, Tezpur University, Napaam, Sonitpur, Assam, 784028 India
However, in the case of high-sensitivity quantitative analysis using HPLC or LC/MS systems, the effects of the additives on separation and ionization in the MS unit must be considered, which can make it quite complicated to set sample preparation conditions optimized for inhibiting container adsorption . 3. Development of Low-Adsorption Vials
Autosampler Vials, Caps and Closures Thermo Scientific™ 20 mm Headspace Glass Vials Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish.
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Vials. Vials are available in a variety of styles. Find autosampler vials, vial caps and closures, and vial inserts for chromatography with snap, screw, or crimp-top closures, with and without septa. Autosampler vials come in convenient pre-packaged sets.