Our glass products are borosilicate type 1 glass. • Strain point : 565°C. • 6, 10 and 20mL headspace vials are available with flat bottom or rounded bottom.

Analysis is at the core of. all developments. Utilizing our state-of-the-art analytical technology, We will contribute to the creation of a bright future for both individuals and society as a whole.

Unlike crimp cap vials, Aijiren Tech National 18mm Screw Top Headspace Vials require no tools for closure. Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes of 10mL or 20mL.

Products in Chromatography Vials, Vials on Thomas Headspace vials and closures must form a tight seal for accurate analysis with reproducible results. Available in clear or amber Tel: +8618057059123

In the present study, a method was developed for analysis of NCl 3 concentration in water using headspace gas chromatography/mass spectrometry (HS–GC/MS). For quantification of NCl 3,

Therefore, the wall thickness of headspace vials is higher compared to standard vials for liquid chromatography: 1.2 mm versus 0.9 mm. Headspace vials are available with flat and rounded bottom. The rounded bottom is more sturdy and therefore more resistant to the high pressure which builds up inside the vial during the heating process.

We offer a broad range of gas vials for different analysis requirements. Headspace Vial Headspace vials are made from 33 expansion and 51 COE borosilicate glass Lab Sample Vials, 20ml/40ml Glass Headspace Vials Supplies. The material of headspace vials is low extractable Borosilicate glass with low expansion rate, high-temperature resistance

Aijiren 18mm crimp top headspace vials with flat. 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.

An Introduction to Headspace Sampling in Gas Chromatography Phase Ratio Other factors that can affect the concentration of an analyte in the headspace phase are the respective volumes of the sample and the headspace in the sealed vial. The concentration of analyte in the sample and the headspace can be expressed respectively as Equations 2 and 3.

The 18mm screw thread 10ml gc vial produced by Aijiren has a specification of 22.5*46mm, and the glass is borosilicate glass, all of which are 5.0 type. The round bottom design prevents reagents from remaining on the bottom of the 18mm screw thread 10ml gc vial. Amber glass can protect samples sensitive to light.

Headspace vial, screw top, rounded bottom (vial only) - Sigma-Aldrich Headspace vial, screw top, rounded bottom (vial only) volume 20 mL, clear glass vial, thread for 18, O.D. × H 22.5 mm × 75.5 mm, pkg of 100 ea;

20 mL clear glass screw top vials manufactured by LaPhaPack in Germany and are designed for headspace analysis with CTC and LEAP Combi Pal or Gerstel MPS2 instruments. 100 vials per pack. 20ml Precision Thread Vial ND18 (clear) 75.5 x 22.5mm, pack of 100 – Rounded Bottom . 1st Class Hydrolytic borosilicate glass

The 18mm screw thread 10ml gc vial produced by Aijiren has a specification of 22.5*46mm, and the glass is borosilicate glass, all of which are 5.0 type. The round bottom design prevents reagents from remaining on the bottom of the 18mm screw thread 10ml gc vial. Amber glass can protect samples sensitive to light.

crimp top headspace gas chromatography with round bottom Aijiren Techbrand high performance headspace gas chromatography with flat Mainly used in gas chromatography analysis for headspace analysis. 20ml 20mm Crimp Headspace Vials for GC Aijiren Tech crimp top headspace vials are available in a flat or round bottom style, with clear or amber glass.

headspace vials, sample storage vials, epa voa toc vialsVA101, 10ml Clear Precision Screw Headspace Vial, Round Bottom, 22.5*46mm, such as Chromatography Autosampler Vials with c Tel:+8618057059123 E-mail: market@aijirenvial.com