Aijiren J&W HP-VOC columns are precision-engineered to deliver excellent performance for analysis of volatile organic compounds. These columns have an effective operating temperature range of -60 to 280/290 o C, and are also specifically engineered for U.S. EPA methods 502.2, 524.2 and 8260.
Vials found in: J.G. Finneran TOC Certified Vials, DWK Life Sciences Sample Vials in Vial File, DWK Life Sciences Serum Tubing Vials, Sterile Glass.. These clear screw thread EPA vials for the collection and storage of water samples comply with the guidelines for establishing test procedures for the analysis of pollutants (Ref. EPA Methods 601, 602, 603 and 604).
Open Top VOA Vials. Quality Environmental Containers. VOA VIALS are most often used for volatile organic compound analysis. Available in clear 33 expansion and amber 51 expansion borosilicate glass. Open top vials come assembled with polypropylene caps with low-bleed 0.125" PTFE/silicone septa inserted (.135" septa for E-series vials). Sizes.
Aijiren’s GC columns help lab analysts maintain the highest standards of performance. Learn more. Aijiren provides a range of high-quality ICP-OES supplies, including ICP-OES nebulizers and application kits, to support a range of atomic spectroscopy applications. Learn more.
2021/6/6 · Considerations for PFAS Analysis Most environmental laboratories that do PFAS testing use the LC/MS/MS methods provided by the EPA, although some labs do use GC/MS. PFAS can be found everywhere, from the sampling site to the lab, and even the
11mm Snap Cap Vials for Aijiren. Aijiren Vials manufactured of Clear, Type 1 Class A or Amber, Type 1 Class B, borosilicate glass. Aijiren Vials have a standard graduated write-on patch for easy filling and identification. Snap caps used with the Aijiren Vial system are a convenient alternative to aluminum seals.
2021/5/4 · After 1.5 min, the inlet flow was split to vent with a 30 mL/min purge flow. The GC’s oven temperature ramp was set as follows: 0 °C for 1.5 min, 7 °C/min to 140 °C, and 40 °C/min to 220 °C, which was then held for 8.5 min (total run time = 32 min). The transfer line to the MS was set at 225 °C.
2018/3/20 · NTME GC-MS analysis resulted in more than 130 individual volatile substances detected in the headspace of vials and quantified by analysis and calibration of pure reference substances (section 2.3). Values represent the concentrations of the volatile compounds in the headspace of the vials.
Thermo Scientific Clear VOA Vials with 0.125″ Septa are designed for water sample collection for volatile organic analysis (VOA). Available with septum permanently bonded to the cap or unbonded for easy replacement. Perfect shoulder angle enables effortless
Monitoring types of volatile organic acids and fatty acids is a common analysis required in food, flavors, alcoholic beverages, and other industries. In life science research, laboratories routinely analyze the profiles of the fatty acids extracted from bacterial culture1
The Aijiren SPME-GC/MS/MS method for the analysis of free-form volatile phenols associated with smoke impact allows for confident identification and reliable quantitation. 1
Amber jars are recommended for light-sensitive analytes. Available Certified to meet EPA performance-based specifications for Volatile Organic Analysis or Processed the same way as the certified vials but without certification documentation. Type III soda-lime
VOA vials are specifically designed for use with volatile organic compounds.They are availble in both clear and amber borosilicate glass and have a temperature range of -40 C to 125 C. Why Choose VOA Vials? Ready to use combination seals； no time
Volatile Organic Analysis vials (VOA) with open-top, sept d caps (septa are made of Teflon-lined silicone). This is a recommended size, however 40-mL borosilicate glass precleaned EPA certified (Level II) VOA vials are acceptable. 20-mL or 40-mL vials with
Aijiren provides a complete range of products, spanning sample introduction to analysis and reporting, to labs using regulated methods for the analysis of VOCs in water. This ordering guide provides guidance on products needed for this analysis.
