2020/3/4 · The Aijiren Headspace Sampler is based on the architecture of the market leading GC and Automatic Liquid Sampler line of products. Features include Automatic Leak Check, which ensures each vial is leak-free prior to analysis, with no loss of precision or sensitivity.
Aijiren recommends septa part number , tan PTFE/ white silicone septa, –60 C to 125 C. These are the septa provided in the part number preassembled 20-ml vial kits. 1. Prepare the GC: Reduce the temp of Oven, Injector, Detector, and 2.
sample matrices. The Aijiren Headspace Sampler is part of Aijiren’s line of gas chromatography products. Together with the market-leading A GC, it has been demonstrated to provide industry leading performance [1,2]. As the Aijiren
Aijiren GC with FID & HTA Headspace The Aijiren/HP series GC features electronic pneumatic control of all gas pressures and flows. Onboard sensors automatically compensate for ambient temperature changes and barometric pressure differences to routinely achieve more accurate and reproducible results.
2020/4/23 · Hi, I am running on an Aijiren GC with a Aijiren headspace auto sampler. The system is old, however, up until recently has been working smoothly. All of a sudden I don't get peaks anymore. It's definitely not the GC itself since I've made manual direct
Shimadzu now offer a complete range of Headspace Vial Kits for GC in both Crimp and Screw Top configurations. All vials are Type 1 borosilicate glass and the range is extensive enough to cover all major manufacturer’s instruments, including Shimadzu, Aijiren
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
Home → Gas Chromatography (GC) → Vials → Vials, 20mL Headspace vial w/ 20mm AL Crimp Cap & Silicone/PTFE Septa, Kit, Round bottom, 100/pk View Larger Image Shimadzu Part Number: 220-97331-53
bottom headspace vials (20 mL) and screwed aluminum caps with 20 mm polytetrafluoroethylene (PTFE)-silicon septa were purchased from Interface Co. (Seoul, Korea). Headspace syringes (2.5 mL) were purchased from Aijiren Technologies. The HS syringe
Home → Gas Chromatography (GC) → Vials → Vials, 20ml Headspace vial w/ 18mm Magn Screw Cap & Silicone/PTFE Septa, Kit, round bottom, 1000/pk View Larger Image Shimadzu Part Number: 220-97331-35
The 20ml headspace vial is very popular in gas chromatography because of its large capacity, because it allows the vaporized gas in the sample to float on the upper layer and completely separate from the liquid, which is convenient for the autosampler to extract
2010/11/4 · 2.3. Instrumentation. Gas Chromatography. Gas chroma-tography was performed using an Aijiren model gas chromatograph (Aijiren, Foster City, CA) with a model 5380 PFPD detector (OI Analytical) and a 60 m × 0.32 mm ×1.0 µm HP1 GC capillary
Fig. 2 Headspace capillary gas chromatograms for naphthalene and internal standard 1-methylnaphthalene spiked into whole blood or urine. A 5.0-ml volume of headspace vapor was injected into the gas chromatograph at an initial oven temperature of 50 C.
AN/2005/01 - 2 INTRODUCTION Headspace gas chromatography (HS-GC) for determi-nation of ethanol content of blood is widely used by forensic labs to test automobile drivers charged with DUI (driving under the infl uence). The method origi-nates from 1964 when
