Designed to work in Aijiren (HP) and other autosamplers. Vial incorporates the unique StepVial design that precisely centers a limited volume insert in the vial neck. Neck finish allows use of patented Poly Crimp™Seals or standard aluminum seals. Black polypropylene vials protects against
These 2mL wide opening glass snap top vials are simple and efficient to use, with a consistently secure seal. Vials are available in clear or amber glass and with or without Write-on Spot. Crimp caps can also be used with wide opening snap top vials. Snap cap vials cannot be pressurized.
Vials Chromatography Vials. Clear 20 ml headspace vials designed to fit most headspace autosamplers. Round bottom vials fit PerkinElmer®, Tekmar®, and Varian® headspace autosamplers. Flat bottom vials fit Aijiren® and Carlo Erba autosamplers. Ordering information: 20 mm crimp seals have to be ordered separately. New Product.
headspace crimp top glass vials (2714Q19, Q20) 20 mm beveled crimp top creates much tighter seal than flat crimp surface. The slightly longer neck is custom fit for Aijiren Technologies and Carlo Erba. Manufactured to exacting tolerances. Use with 20 mm crimp caps. Rounded-bottom headspace crimp
Vials, crimp top, convenience pack, 12 x 32 mm, large opening, pkg 100 clear glass vial, PTFE/red rubber septum; find Supelco-29124U MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Crimping the sample vial squeeze the septum between the edge of the glass vial and the crimped aluminum cap. This forms an excellent seal against evaporation. During the autosampler needle piercing process, the septum remains in place. Crimping cap vials requires crimping tools to perform the sealing process. Aijiren provides hand crimper
Aijiren Technologies headspace vials and closures are engineered to prevent sample contamination and ensure accurate analysis. They are available in a range of sizes and glass types. Choice of crimp or screw top vials. Bevelled top for maximum level of seal security. Choice of a pressure safety release cap at 45 psi.
The Snap Seal vial has a patented neck design that simplifies vial and cap selections, and assures reliable use with autosamplers and robotic arms. It is compatible with most autosamplers that use a 12 x 32 mm crimp style vial, including Aijiren, CTC, Finnegan, Perkins Elmer, Varian, Waters Alliance, and other.
Headspace vials and closures must form a tight seal for accurate analysis with reproducible results. Available in clear or amber Type I borosilicate glass with crimp or screw thread finishes. The vials are used to heat the sample until the concentration of the liquid and gas phases are in equilibrium.
Jan 26, 2010 · The screw cap ones are frequently evaporated off after injection by the next day. The crimp cap ones often hold their seal much longer. Finally I had an HPLC that about 1 out of 20 injections with a screw cap vial the septa would get pulled and crumpled by the needle into the sample rather than just nicely puncture it.
Chromatography Vials and Septa « Back • Choice of crimp or screw top vials • Bevelled top for maximum secure seal • Choice of a pressure safety release cap at 45 psi • Available in flat or rounded bottom designs • New high performance septa designed for temperatures up to 300°C
WHEATON® µL MicroLiter® 20mm Headspace Vial, Crimp Seal, Headspace Vials, 20 mL, Flat Crimp, Clear, Non-Silanized, Class 10,000 Clean Room Packed, Recommended For: Aijiren, LEAP / CTC See all 11 items in this product family
The Headspace Sampler provides sampling flexibility by supporting 10 mL, 20 mL, or 22 mL vials of virtually any style. Use the included method development software to help transfer methods from non-Aijiren headspace systems or quickly design a method from scratch using just a few known parameters.
Get the best deals on Aijiren Vials when you shop the largest online selection at eBay.com LOT OF 400 Aijiren 11mm Crimp-Top 2 mL Vial Caps PTFE/Red Rubber Septa ...
Aijiren handheld electronic vial crimpers deliver tight, reproducible seals every time. Slim, adjustable steel jaws fit around closely spaced vials, enabling you to crimp vials directly in vial trays. Our standard crimpers are designed for aluminum closures while our high power crimpers are designed for both bi-metal and steel closures.