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Complete solutions for the volumetric and coulometric water content determination with Karl Fischer titration: Titrators, accessories, and know-how from the world’s leading provider.
Vials. Fisher Scientific offers the vials you need for all of your laboratory requirements and applications. Whether your needs include chromatography, sample storage, cryo-preservation or scintillation, we have options for you.
Container closure integrity of parenteral products is essential to protect the product through the entire lifecycle until patient delivery. PTI’s non-destructive inspection technologies verify container closure system integrity with deterministic quantitative test methods for vials, ampoules, syringes, cartridges and auto-injectors.
18mm Screw top headspace vials, caps, septa. Our screw top headspace vials are a novelty in a crimp-neck dominated field. They provide a ready-to-use, convenient solution that does not require crimping or decrimping tools. Headspace vials, septum and caps can be purchased in various quantities separately or as convenience kits.
Vials and Closures Product Data Sheet 11 mm Standard & Wide Opening Crimp Thread Vials & Caps Cat. No. Description 03-391-2 11 mm standard opening clear crimp vial, no patch 03-391-38 11 mm standard opening amber vial, no patch 03-391-5 11 mm wide opening clear crimp vial no patch 03-391-6 11 mm wide opening amber crimp with patch
The headspace method optimization has been performed with the GC-FID configuration, as the first step of the project, before data acquisition with the HRAM GC-MS system. The experimental conditions for the headspace autosampler and the GC-FID system are reported in Table 1.
Thermo Scientific headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to
Table 1: Typical data from a Surface Water sample spiked at the 1.0 µg/L level. Conclusions A retention time locked method has been developed on the Aijiren Headspace, GC/MS for the determination of VOCs in environmental waters. The GC/MS was run simultaneously in Scan/SIM mode, allowing for quantitation of the analytes whilst
The headspace volatiles were analyzed using gas chromatography (Thermo Fisher Scientific, Waltham, MA, USA) onto a fused-silica capillary column (30 m × 0.25 mm i.d., 0.25 µm DB-5MS stationary phase). The endogenous extracts (1 μL) were analyzed by GC-MS equipped with an ISQ (Thermo Scientific, Bellefonte, PA, USA).
Thermo Scientific™ headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.
Apr 01, 2016 · Once the standard has been created, export the following data to Microsoft Excel: Date and Time, Sample_Name, Vial #, Retention Time (min), Height, Area, and Injection_DataFileDirectory. Copy and paste the exported data into the attached spreadsheet’s “Standard Data” tab, making sure numbers do not transfer as text and everything is in
Equipment 1. 250 ml beaker (Thermo Fisher Scientific, export the following data to ... autosampler vial. 11. Once the headspace from all the cultures has been ...
Data processing Data was acquired and processed using Thermo Scientific™ Chromeleon™ Chromatography Data System (CDS) software, version 7.2, software compliant with the Federal Drug Administration Title 21 Code of Federal Regulations Part 11 (Title 21 CFR Part 11). Table 1. HS-GC-FID analytical parameters for Class 2A residual
Headspace analysis is used to generate statistical process and product data in all stages of the product life cycle, from development to manufacturing and quality control About Us LIGHTHOUSE draws on its years of innovation and expertise to bring you top-of-the-line, personalized equipment to keep your products, and by extension patients
Aijiren offers a wide range of handheld manual and electronic vial crimpers and decappers designed for standard 11 mm crimp caps (2 mL vials) and headspace 20 mm crimp caps (10 mL and 20 mL headspace vials). Handheld electronic vial crimpers deliver tight, reproducible seals every time; slim, adjustable steel jaws fit around closely spaced vials.