网页Glass sample vials are categorized by the type of glass used to make them. Type I, Class A glass sample vials are made from low-expansion borosilicate glass; Type I, Class B glass sample vials are made from an alumino-borosilicate glass; Type II are made from soda-lime glass . Plastic sample vials may be made from a variety of resins, including:
网页Pre-Packed HPLC Vials Chemglass has made it easier for you by providing convenient pre-packed vials. The components are packaged in clear trays with clear snap on lids. Clear or amber Range of sizes Teflon-lined caps The organic series consists of clear and amber glass vials with solid or open top closures. The closed-top closures have ...
网页Analytical Vials. 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. We offer a broad spectrum of Supelco ® products including
网页Choose a material that is as inert as possible to your sample analyte and makeup solvents. Table 1 shows the range of septum materials and their corresponding compatibilities to a range of common solvents used in sample preparation. The septum forms a barrier between your sample analyte in the vial and the outside atmosphere. This barrier protects
网页Chromatography - Focus on vials, closures & chemicals. It features a range of vials, closures and crimpers for GC, HPLC and to ensure that the PTFE lamination always faces inwards towards the actual sample. Kinesis Crimp Neck Vial and Cap Kit, HPLC/GC Certified Amber . Amber vials are ideal for light sensitive samples.
网页Certified 40 mL screw top vials with 24 mm cap closures. 0.2 and 2 mL screw top vial-cap kits; includes SureStop vials with AVCS caps. Includes innovative vial-cap technology to ensures proper screw cap seal every time. Highest levels of sample security and integrity. Use with mass spectrometry.
网页prepare HPLC vials analytical-HPLC Sample VialsReversed Phase SPE Clear Glass, Silanized, graduated spot. 100. 0701-1031. 86.95 : 2mL Vials Kit, Amber Glass Spot, 12x32mm, 9mm Scr. E-mail: market@aijirenvial.com Whatsapp:+8618057059123. teflon HPLC sample vials chemical test-Aijiren HPLC Vials.
网页The septum you choose for your autosampler vial can impact sample evaporation, sample security, needle bending and blockages, and instrument down time. Don’t let the
网页Product Details. A range of 4 mL vials , 12 mL vials, 22 mL vials, or 40 mL vials are available. You can choice from either clear glass storage vials or amber glass storage vials. Open top storage screw caps are lined with PTFE/silicone for excellent sealability and chemical resistance. Closed storage screw caps, also known as closed storage
网页GC: Vials are most applicable with GC methods with longer run-times. The glass vials are more compatible with the strong organic solvents used to solubilize liquid samples.
网页VWR supports you in your autosampler vial selection process through on-site consultations with our Chromatography Specialists, and providing samples when needed. Avantor Seradigm Sera VWR provides the cell culture community with access to the most reliable supply of exceptional quality Fetal Bovine Serum: VWR Life Science Seradigm.
网页Robotic Arm Machines (R.A.M.) use a non-standard 9mm vial with a magnetic cap. For autosamplers, choose a vial designed for that specific brand. Inserts can be used to decrease the capacity of the vial while maintaining the exterior dimensions. They are useful for smaller samples to ensure the correct amount of sample is aspirated from the vial.
网页On most of the HPLC septa, the white surface is the Teflon side, so face it towards the liquid sample, but check with the supplier you use as this varies a lot (e.g. Aijiren sells both red and