Product Category
Vial with septum for analytical needs
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Jan 6, 2022 · The act of attaching a CSTD to a drug container is regulated by a standard published by the International Organization for Standardization (ISO) to demonstrate mechanical compatibility. ISO 8536-2 covers spikes and closures for infusion bottles. This standard addresses the act of piercing the septum of the drug container closure with the spike
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Autosampler vials may seem insignificant when compared to the sophisticated analytical instrumentation most laboratories use, but the incorrect vial, cap or septa can contribute to problems that can decrease productivity and reproducibility. Potential Problems Caused by Using Incorrect Vial/Cap/Septum: • Loss of analyte due to evaporation
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to determine which Aijiren vials are compatible with your instrument manufacturer and model. Did you know: 2 mL high-recovery screw top vials can be used with all autosamplers. Manufacturer Model Crimp Snap Screw Headspace VOA Vial Septum Seat Diameter (mm) 11 11 8 9 10 13 23 23 23 23 28 Vial Size (mL) 2 2 2 2 2 4 10 20 10 & 20 10 & 20 20 & 40
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Nov 11, 2020 · In contrast to conventional vials, Certified Quality (CQ) vial maximize reliability and enable higher workflow efficiency. NEW PRODUCTS. November 11, 2020 GMT. Shimadzu Enters the Field of On-Line TOC Analyzers for Pure Water with the Mercury-Free TOC-1000e, the First Analyzer in the New eTOC Series. NEW PRODUCTS.
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GE Sievers HMI 90606 40 mL Clear TOC Vials with Septum Cap (Case of 72 ea.) Item is new, unopened. Color – Clear Contents – 72 Vials Item Volume – 40 mL Material – Borosilicate Glass Model Number – HMI 90606 Lot Number – 18198-LTCV-01 rbb (cs) – R3 D1 P141 Ebay. Contact Us
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cap/septum to vial, thus preventing vial leakage and sample loss during sample heating and injection. The screw cap configuration provides added ease-of-use by avoiding the need to crimp a steel cap. An electronic crimper and decapper are strongly recommended when using the steel crimp caps due to the hardness of the steel. Chromatographic purity
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Vials play a significant role in analytical analysis and result reproducibility. Vials must be inert and free of extractables or leachables to prevent affecting results. Using certified, application-specific, contaminant-free vials can significantly reduce risk.
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Using the dual-needle principle, the vial septum of the well seal is pierced by the stainless steel outer needle. The sampler guides the fused silica capillary sampling needle through the piercing needle down to the bottom of the sample carrier. Sample needle height is easily programmed to match sample vial or well depth.
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Blue, 12 x 32 mm Snap Neck Cap and PTFE/Silicone Septum, 100/pk. When performing sample preparation, selecting the correct sample vial is always critical. Waters provides cap, septum, and combined cap/septum options for various vial sizes. The septum materials available are PTFE, silicone / PTFE, and polyethylene septumless caps.
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The recommended working temperature range for the PTFE/Silicone Septum is from -40 ˚C to 200 ˚C, making it usable across a wide range of applications. Find products to meet all your analytical needs, including various columns, guards, vials, and elution plates, from our website.
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The septum forms a barrier between your sample analyte in the vial and the outside atmosphere. This barrier protects your sample from external contamination while allowing a needle (from a manual or automatic syringe) to enter the vial, and extract the sample for the next stage of separation.
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Chromatography vials are containers used to transport your sample matrix to the instrument prior to injection. Aijiren offers a broad range of chromatography vials in a variety of volumes, material compositions, and closure types to meet the specific needs of a wide range of applications.
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When selecting a vial, cap and septum to contain analytical solutions, there are several factors to take into account. In most analyses, the cleanliness of the vial and the septum are most important. 1,2 With analyses where multiple injections of the same analyte(s) are performed over time, the ability of the septum to reseal is a consideration.
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characteristics. The septum is provided with a thin 0.005” PTFE layer laminated to highly pure silicone, and slit through the center for easier needle penetration and to release the vacuum that forms when a large volume of sample is withdrawn from a vial. This septum provides chromatographic characteristics similar to that
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A variety of vials, closures, and vial accessories in a range of sizes, shapes, and material compositions designed for various scientific applications; includes autosampler vials and accessories, dilution vials, scintillation vials, and serum vials. Autosampler vials come in convenient pre-packaged sets. Other options include general-purpose
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