We provide a complete range of high-quality products for accurate, brilliant results in a variety of analytical applications, including HPLC, GC, Karl Fischer titration, elemental trace analysis, classical analysis, air monitoring, food and beverage analysis, and proficiency testing.
2012 - LabstandardsDisposable polypropylene sample tubes mean no cross contamination and significant CPI Prepacked TOX columns meet EPA Specifications and are now OEM 8-2-201 Email: market@aijirenvial.com Tel: 8618057059123
hplc vial caps in amber for Aijiren autosampler for sale Sigma. Aijiren 18mm crimp top headspace vials with flat bottom for The Chromatography Direct range of 20mm Crimp Top Headspace Vials and Caps are available in 20ml Amber and Clear, 10ml and 6ml in a variety of flat and round bottom - suitable for CTC, Perkin Elmer and Aijiren autosamplers.
Vials for GC and HPLC. LC-MS - Sigma-Aldrich. Solid phase extraction (SPE) is a technique used for rapid, selective sample preparation and purification prior to chromatographic analysis (e.g. HPLC, GC, TLC) Chromatography Expertise - Sigma-Aldrich. Sample Preparation. • Labware. (bottles, vials, tubes, lids, bags, syringes). • Glassware.
Purge pump at high flow rate (e.g., 5-10 mL/min.), prime system if necessary. (Prime each pump head separately.) If system has check valve, loosen valve to allow air to escape. If problem persists, flush system with 100% methanol or isopropanol. If problem still persists, contact system manufacturer.
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.
Aug 12, 2021 · Certified 250ul autosampler vial inserts 11mm HPLC. 2021-08-12. The Aijiren 2ml crimp autosampler vial requires an 11mm crimp finish and requires an aluminum seal closure. Crimping aluminum caps are superior seals than screw caps and snap caps. In addition, crimp caps are resistant to high temperatures.
Autosampler HPLC Vials, 2.0mL with Large Opening Chemglass Ring™ vial allows the use of Chem Snap Caps™ or standard aluminum seals. The Snap Ring™ finish eliminates the need for crimping or decapping. Designed to work with robotic arm or other auto samplers. Choose from clear or amber borosilicate. This vial also incorporates
Nov 24, 2021 · 100/300/500pcs 10ml Empty Sample Vials 20mm Crimp Top. Sep 18, 2020 · 100pcs 2ml Amber Vial,11mm Crimp Top Graduated with Writing Area HPLC Sampling USD $15.63 100/200pcs 20ml Headspace Sample Vial Screw Top Round Bottom Bottles+Silver
Sigma-Aldrich (20) Supelco (312) Feature. Clear glass 1.2 mL crimp top vial, flat bottom, 8 x 40 mm ... holds 0.5-2.0 mL cryovials and 1.5/2.0 mL HPLC vials ...
GUIDELINES FOR AUTOSAMPLER VIAL SELECTION USP Types II, III and NP glass are manufactured from soda lime which has less chemical resistance than borosilicate.
Vial Kit, Crimp Cap, 2 mL Clear, w/ Patch + PTFE/Silicone AR0-9721-13 Vial Kit, Crimp Cap, 2 mL Clear + PTFE/Silicone, preSlit AR0-9727-13 *No write-on patch unless otherwise indicated 12 x 32 mm, 11 mm Crimp-Top Vials and Kits Complete Kits – Crimp-Top Vials and Seals / Closures • Precision formed for autosampler fit
Polypropylene crimp top vials are available in a wide range of volumes and configurations. Breakage is not an issue with plastic vials, and they are nonreactive with most sample chemistries. Compatible with many solvents. Optimal choice when working with proteins. Ideal for ion-chromatography (IC) applications. Suitable for insert-free
Sigma hplc sample vials manufacturer- Aijiren Crimp VialsSep 27, 2021 · 11mm vial septa with PP caps Sigma-Aijiren HPLC Vials Septa. 11mm Snap Neck Glass Vial with Cap and Septa. Email: market@aijirenvial.com Tel: 8618057059123