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Feb 14, 2021 · It is demonstrated in this study that silicone oil in empty syringes or formulated drug products can be extracted effectively using organic solvents and quantitatively determined using high-performance liquid chromatography (HPLC) coupled with a universal detector.
High-performance liquid chromatography methods are developed on stationary phase particles between 3-5 µm and run at operating pressures up to 600 bar with flow rates between 1-2 mL/min. Standard HPLC is the most widely used liquid chromatography type across various industries.
With the AVCS technology design aspects of the open top cap built-in, the integral membrane closure provides a halogen and rubber-free sample handling environment for HPLC applications or applications where silicones or rubber septa are not suitable.
The Lab HPLC bottles have been redesigned for easier use and safer handling, lowering the risk of accidents in the lab. These redesigned solvent bottles are compatible with your Lab LC Series instruments and can be incorporated seamlessly into your LC workflow.
Mar 22, 2020 · HPLC / GC autosampler vials, caps, septas, and inserts working as a whole to prevent sample degradation and loss of samples caused by evaporation. All components of autosampler vials from AirekaCells ® are designed manufactured by the same level of product standard. Below is an image illustration of each vial components:
Red, PTFE/silicone/PTFE septa 100/pk 5182-0725 Blue, pre-slit PTFE/silicone septa 100/pk 500/pk 5185-5865 Green, pre-slit PTFE/silicone septa 100/pk 5183-2077 Red, pre-slit PTFE/silicone septa 100/pk 5183-2078 Polypropylene Screw Caps with Bonded Septa Blue polypropylene cap, bonded PTFE/silicone septa 100/pk 5185-5823
High-performance liquid chromatography (HPLC) is a technique in analytical chemistry used to separate the components in a mixture, and to identify and quantify each component. It was initially discovered as an analytical technique in the early twentieth century and was first used to separate colored compounds.
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Performance Level 2: High throughput applications; choose these when robustness and reproducibility are key Performance Level 3: High performance; choose these when sensitivity is a must No HPLC/UHPLC or GC instrument has been left behind. Our vials and well plates are suitable for all vendors' instruments.
Our complete range of glass chromatography vials are made from Type 1 borosilicate glass which is compatibility with the widest range of sample matrices including acidic, neutral or alkaline pHs. The high-quality materials in use can minimize extractables leeching from the glass and interfering with the analytes of interest.
It is ergonomically designed, and offers health & safety benefits to the user and allows easy and safe transport of bottles around the laboratory or production facility. It makes pouring liquids from the larger bottles more comfortable and safer. All materials are fully autoclavable. Brochure and ordering information: DURAN® Bottle Carrying System
Bottle Caps Bottle caps provide an air-tight seal that ensures that a bottle’s contents are leak- and spill-proof, resistant to temperature and that the bottle can be moved. The most ubiquitous style is the threaded screw cap. Caps are available in different sizes and colors and can be specialized for the type of container they sit upon.
Polypropylene Vials. Aijiren polypropylene certified vials for autosampler use are translucent and chemically resistant. They are the vials of choice for pH-sensitive samples, sodium, or heavy metal analyses. Polypropylene vials come as either a snap vial style, crimp vial style, or screw vial style and can contain sample volumes up to 700 μL
Oct 19, 2015 · The first OOS occurred when a chemist used the caps with non-cut septa on the Shimadzu HPLC. All vials had the first injections with significantly lower areas than the following injections. Prior to this OOS, we allocated the caps with non-cut septa for the Dionex HPLC, and the caps with pre-cut septa for the Shimadzu HPLC.
Silicone Lids; Leak Resistant Bottles; Cryogenic Vials; Conical Base HPLC Reservoir Bottles; Ergonomic Laboratory Bottles; Lab Safety Tips & Tricks; Custom Solutions.