High Capacity Glass GC Vial Petroleum

These glass vials from C&G Containers are designed primarily for the collection and testing of solid samples for Volatile Organic Analysis and Total Petroleum Hydrocarbons (TPH), and for the collection and testing of aqueous samples for Total Organic Carbon (TOC).Water sampling vials are ideal for water sample collection and storage when testing for pollutants.

FAMACY produce the Glass HPLC and GC international standard vials, So this Chromatography vial can fit with Waters, Shimadzu, Thermo Fisher, Perkinelmer and other instruments. The vials are made of Borosilicate glass, this raw material has extremely high inertness feature.

Aijiren clear glass vial inserts, polypropylene vial inserts and high recovery vials ensure you extract the maximum possible amount of your precious sample Aijiren vial inserts are the perfect fit for HPLC and GC instrument platforms across a wide variety of applications, including pharmaceutical, environmental, energy and fuels, forensics, materials science, biopharmaceutical, proteomics, and metabolomics.

black polypropylene hole cap, thread for 8-425, PTFE/silicone, Top Hat (septa and closure designed to fit together tightly), for use with 2 mL vial, 4.6 mm opening, pkg of 100 ea. Pricing. 27262. black polypropylene hole cap, thread for 8-425, PTFE/silicone, septum thickness 1.5 mm, for use with 2 mL vial (standard opening), pkg of 100 ea.

Headspace Crimp-top Vials and Pre-assembled Caps 20 mL Glass, OD 23 mm x H 75.5 mm Round Bottom Vials*** Description Pkg Part No. 6 mL Headspace Clear Glass Vial* ** 125 N9302134 Low-Volume Vial Adapter for 6 mL Vial 10 N6120110 20 mL Headspace Clear Crimp Glass Vial with P Logo 1000 B0104236

10 g glass powder in 50 ml water at 121°C for 30 min. Type of Glass Identification Item (Glass Grain Test) Neutral Glass Limit Value ≤ 0,10ml HCl 0,02 M Per gram of glass Soda –Lime – Silica Glass Limit Value ≤ 0,85ml HCl 0,02 M Per gram of glass

6.1. Gas Chromatograph: Analytical system complete with a programmable gas chromatograph suitable for purge-and-trap sample introduction, a data system to measure peak areas, and all required accessories (detector, column, supplies, etc.). 6.1.1. GC Column: A capillary column such as a 30 m x 0.53 mm I.D.,

Aijiren vials and caps provide simple ways to boost laboratory productivity and return on investment. Aijiren premium certified vials, closures, high recovery vials, and vial inserts offer industry-leading performance; from the lowest bleed septum materials in our caps to the most inert glass vial materials, we are continuously refining our offerings by addressing small details delivering

Jul 26, 2021 · DOI: 10.7717/peerjachem.12/fig-1. Herein, we present a high-performance liquid-chromatography (HPLC) method for the automated high-resolution fractionation of crude oil using commercially available columns. The method can resolve aromatics based on ring size and connectivity, i.e., fused and non-fused rings ( e.g., naphthalene versus biphenyl ).

2.5 GC-MS analysis Analysis of petroleum acids was carried out on a GC-MS system consisting of an Aijiren GC, a B autosampler and a mass spectrometer (CA, USA). The GC separation was performed on a DB-5MS capillary column, 30 m (length) × 0.25 mm (i.d.) × 0.25 μm (film thickness), purchased from Aijiren.

The GC vial liquid sampler from Mechatest has unique needle-in-needle design, it uses extraction needles of 0.6 or 1.2mm diameter and enables direct vial sampling of volumes of either 2, 10 or 20 ml. These are the smallest vial sizes typically found in GC autosamplers and is therefore arguably the best solution for taking samples, specifically for laboratory and chromatography analysis, from a petrochemical or lubricant process stream.

May 09, 2017 · Each of the calibration standard solution was prepared to a final volume of 1 mL in 2 mL GC sample vial using manual glass syringes. An intermediate standard (22 μg/mL) was made by transferring 60 μL of the 500 μg/mL primary stock standard solution and mixing with 1300 μL of n -pentane within a closed 2 mL GC sample vial.

20 mL Crimp Top Vial with Write-on Patch and Fill Lines (1000/pack). Our vials are manufactured to specific tolerances that are guaranteed to fit and perform with non-PerkinElmer instruments also.

Screw thread vials & closures for HPLC, GC, MS applications. There’s a Thermo Scientific screw top vial for every HPLC, GC, MS instrument, application, and budget. Our screw top clear and amber glass vials and plastic screw top vials are available in 8mm, 9mm, 10mm, and 13mm screw threads.

determination, special and dedicated gas chromatography (GC) columns, analytical standards & certified reference material (CRMs) as well as classical and high purity solvents and reagents to enable accurate and reliable analysis of your samples.