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Supplier: Dow Water & Process Solutions
Description: DOWEX™ PSR-2 is a strong base anion exchange resin for selective removal of trace contaminants in potable water applications.
- Filter Medium Material: Anion Exchange Resin
- Base Fluid: Water
- Trigger: Bulk Filter Media
Supplier: Figaro USA, Inc.
Description: Applications: air cleaners, ventilation control, air quality monitors
- Measurement Type: Trace
- Number of Gases Sensed: Multi Gas
- Specific Gas Types: Other, Carbon Monoxide (CO), Hydrogen (H2)
Supplier: Rosemount Analytical
Description: The Danalyzer 700 Gas Chromatograph offers the broadest range of analysis options available for field-mounted GCs. Whether you are looking for heating value measurement, trace contaminant monitoring, pipeline integrity, or product quality/process control, the 700 GC offers the flexibility to meet
- Instrument Type: Fixtured or Permanent
- Applications: Environmental, Industrial Gases
- Column Oven: Yes
- Injection Method: Valve Injection
Description: The bulk loader offers an economical solution for many end-of-line filtration, liquid bulk loading, and in-plant packaging applications. Available in 304 stainless steel, this unique final filter is used to remove trace contaminants at the end of your process stream. This is an open system pressure
Supplier: MKS Instruments, Inc.
Description: . Cirrus systems are ideal for the on-line monitoring and analysis ofgases and gas mixtures including trace contaminants in process gases;solvent vapors; hydrocarbons; atmospheric and inorganic gas species(including corrosives); freons and noble gases. Gas compositions can be tracked over a wide
- Mass Analyzer Design: Quadrupole
- Ionization Method: Electron Impact Ionization (EI)
- Detector Type: Electron Multiplier Tube (EMT), Faraday Cup
- Computer Interface: Yes
Description: Features Continuously Detects Trace Level Contaminants Adjustable High or Low Alarm Set Points Digital Interface Sensor Failure Alarm Remote Monitoring Option Available PLC Controller Event Log LED Display
- Body Material: Steel
- Solenoid Valve Power Input: 115 VAC, 230 VAC, Other
- Visual Indicator: Yes
- Application: Gas
Description: inlet greatly reduces the level of impurities, thus improving trace analysis. Contaminants entering your GC column will also be reduced, which is critical for high temperature analysis and essential for longer column lifetime.
- Configuration: In-line
- Industry Use: Biopharmaceutical
- Filter Medium Material: Glass Fiber
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Branch Environmental Corp.
Remove gaseous contaminants
Vapor phase carbon (VPC) systems are used for collection of organics, trace quantities of alkali or acid vapors. If there are only small quantities of odor causing compounds present, they can also be used to collect organics from air strippers or other devices that release organics. VPC systems have also been applied to air makeup systems to protect sensitive equipment in control rooms and plants where trace quantities of gases might be present in the air. Branch Environmental supplies custom... (read more)
Browse Adsorption Equipment Datasheets for Branch Environmental Corp.
Dow Water & Process Solutions
Benefits of DOWEX™ Ion Exchange Resins
DOWEX ™ ion exchange resins provide the optimal balance of quality performance, reliability and efficiency. This new product portfolio from Dow offers a full arsenal of options with the following benefits. Selectivity. Ion exchange resins provide selective removal of trace contaminants by matching contaminant with resin for a lock-and-key fit. DOWEX ion exchange resins include specialized chemistries developed for selective removal of radium, nitrate, perchlorate, chromium and many other... (read more)
Browse Ion Exchange Resins Datasheets for Dow Water & Process Solutions
Model 500 Natural Gas Chromatograph
Model 500 Natural Gas Chromatographs from Emerson Process Management offer the broadest range of analysis options available today in a field-mounted gas chromatograph. Whether it is heating value measurement, trace contaminant monitoring, pipeline integrity, or product quality/process control, the Model 500 is flexible enough to meet your analysis needs. The proven technology and software of the Model 500 series offers superior reliability and precision, lower installation... (read more)
Browse Gas Chromatographs Datasheets for Rosemount Analytical
Conduct Research Top
Adding Relative Humidity to Trace Concentration Gas Standards In a Permeation System (.pdf)
, pharmaceutical, and semiconductor industries have quality issues and must test. Copyright 2007 by ISA - The Instrumentation, Systems and Automation Society. Presented at ISA AD 2007 Analysis Division Symposium; http://www.isa.org. for trace gas contaminants in the presence of varying relative
Using VPD ICP-MS to monitor trace metals on unpatterned wafer surfaces
sample extract, with final volumes ranging from 500 to 1000 ul. Once prepared, the liquid sample is analyzed by instrumental techniques for identification and quantification of the sample constituents. VPD sample preparation has been coupled with several different trace elemental analytical
A Validated Method of Direct Analysis: 13 Trace Elements Determination in Tea Infusions using the Agilent 7700x ICP-MS with Integrated Sample Introducing System in Discrete Sampling (ISIS-DS)
Application Note: A Validated Method of Direct Analysis: 13 Trace Elements Determination in Tea Infusions using the Agilent 7700x ICP-MS with Integrated Sample Introducing System in Discrete Sampling (ISIS-DS). þÿ A Validated Method for Direct. Analysis: 13 Trace Elements. Determination in Tea
Measuring trace ionic impurities in ultrapure acids and bases with ion chromatography (Third in a series)
contaminants. New parts-per-billion- or sub-parts-per-billion-level specifications for contaminants in concentrated acids have exceeded the detection limits of existing analytical technology. Traditionally, determining trace ionic impurities in concentrated acids or bases has required
Texas Instruments: Novel Separation Technique for the Analysis of Trace Levels of Atmospheric Contaminants in Inert Semiconductor Process Gases
Low ppb detection limits for contamination in cylinder gases have been achieved with gas chromatography using a modified gas injection system and megabore capillary columns with a variety of detectors including mass spectrometry, atomic emissions, and discharge ionization. Components of interest are
Using two-dimensional ion chromatography to measure contaminants in ultrapure chemicals ( First in a series)
Jian-Ge Chen and ManLi Wu, Because the purity of process chemicals plays an important role in device reliability, the continuing increase in the scale of integration for semiconductor devices has led to the need for monitoring trace levels of ionic contaminants. Parts-per-billion-level cationic
White Paper: Remove Water and Particulate Contaminants from Oil Efficiently and Cost-Effectively to Prolong Equipment Life
labor. Plus, their effectiveness often depends upon the viscosity of the oil and volume of water. Water-absorbing cartridges only remove free water, providing a partial filtration solution. Water-absorbing cartridges use hygroscopic media capable of removing trace amounts of free water from oil
Medical Device Link .
surface finish. For the removal of trace elements of contamination, ultrasonic technology is among the preferred methods. To simply add lustre to a stainless-steel device, the solution might be found in crushed nutshells. Ultrasonic technology achieves acceptable levels of cleanliness even in parts
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