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Purity Analysis
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Environmental testing and analytical services provide testing of environmental samples such as soil, water, air, and industrial wastes or byproducts.
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Supplier: Chem Service, Inc.Description: Chem Service, Inc. produces high purity chemicals for use as reference materials and for other laboratory purposes. More than 95% of their Standards Grade materials have a certified purity of 98.0% or greater and do not require purity corrections when preparing solutions for use with EPA, ASTM, UST
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Description: Organic carbon measurement, purity analysis of gases applications
- Instrument Type: Analyzer
- Mounting Type: Fixed
- Measurement Type: %LEL, Trace
- Number of Gases Sensed: Multi Gas
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Supplier: Tescom-Emerson Process ManagementDescription: TESCOM™ 64-5000 Series ultra high purity absolute/subatmospheric pressure reducing regulator offers a 10 Ra surface finish. Inlet pressures are 120, 600 or 3500 PSIG [8.3, 41.3, 241 bar] with outlet pressures ranges from 28" Hg-15 to 100 PSIG [6.9 bar]. Ideal for use in vacuum pressures
- Regulator: Point of Use Regulators, Vacuum / Absolute Pressure Regulators
- Media Description: Gas (general), High Purity Gas, Specialty / Corrosive Gases
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Supplier: U.S. Plastic CorporationDescription: work, trace metal analysis and many applications with organic solvents. For high-purity analysis or storage, these bottles can be rigorously cleaned in boiling nitric acid. Bottles with closure withstand temperatures from -105°C to +150°C. Packaged individually. Before autoclaving, just set cap
- Type: Bottle / Jar
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Supplier: Teledyne InstrumentsDescription: Teledyne's Model 3010MA Paramagnetic Percent Oxygen Analyzer is a versatile, microprocessor-based instrument specifically designed for oxygen purity analysis. The 3010MA is a precise, cost effective instrument capable of measuring percent oxygen in specific ranges as required by the air separation
- Instrument Type: Analyzer
- Mounting Type: Fixed
- Application: Process Gas
- Measurement Type: %Volume
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Description: wavelength and full spectral detection with up to 80 Hz data rates allows precise identification, quantification and purity analysis at trace levels for ultra-fast LC separations. Ultra sensitivity through revolutionary Agilent Max-Light cartridge cell with 60 mm optical path length (typically
- Instrument Type: Fixtured or Permanent
- Detection Method: Ultraviolet/Visible Light Detector
- Local Interface: Digital Front Panel
- Computer Interface Options: Serial Interface
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Supplier: Allied Electronics, Inc.Description: not make any vague claims of outstanding solder purity. Complete analyses of KESTER ULTRAPURE® BAR SOLDERS prove that every batch conforms to the strictest quality control standards in the solder industry.
- Welding Process / Form: Other
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Supplier: Hach CompanyDescription: Can be conveniently moved throughout a high-purity water system
- Analysis Method: Other
- Analytes Measured: Total Organic Carbon
- Sample Introduction: On-Line
- Local Interface: Digital Front Panel
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Supplier: RestekDescription: particle size: 3μm or 5μm, spherical pore size: 100Å pH range: 2.5 to 8 temperature limit: 80°C A retentive, high-purity, base deactivated reversed phase packing. Ideal for the analysis of paraquat and diquat or other quaternary amines when used with Ultra Quat Mobile Phase
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Supplier: Olympus IMSDescription: samples, including purity and fineness. XRF analysis provides a less expensive, quicker testing alternative to fire assay and chemical tests, and on-the-spot analysis of your silver, platinum, or other materials, making it an easy way to boost customer confidence and ensure dealer reliability
- Instrument / System Type: X-ray Generator / Source
- Form Factor: Portable / Hand Held / Mobile
- Programmable / Digital Control Unit: Yes
Featured Products for Purity Analysis Top
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for analyzing plant drugs, identifying unknown drugs or monitoring the purity or constituents of a given drug. (read more)Browse Laboratory Centrifuges Datasheets for Analtech, Inc. -
Lucas Milhaupt VTG/High Purity Silver, Gold, Palladium. These alloys are vacuum grade brazing filler metals that have their compositions specifically controlled to fabricate joints exposed to high vacuum on electron devices. These alloys must be brazed in high purity atmosphere or vacuum. Premabraze® alloys consist of only certified "pure" materials, this metal is vacuum melted and cast to insure cleanliness. Lucas-Milhaupt's pure metals are vacuum processed to ensure material... (read more)Browse Braze and Brazing Alloys Datasheets for Lucas Milhaupt Global Brazing Solutions
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advanced laboratory capabilities, Washington Mills maintains exacting control over chemical composition, purity and crystal structure, guaranteeing the consistency needed to meet the most critical applications with the goal of continuous improvement in service and quality to our customers. We make use of the most current methods of analysis and tools including: instrumental, analytical, physical measurements, X-Ray Diffraction Analysis, X-Ray Fluorescence Analysis (XRF). Our instrumentation... (read more)Browse Material Testing Services Datasheets for Washington Mills Electro Minerals Company
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. High-precision mass flow controllers ensure uninterrupted carrier gas for accurate analysis. A zero-maintenance Peltier cooler used for maximum water vapor removal ensures accurate analysis. In addition, an on-board air purifier may eliminate the need for high-purity air during testing. The optional salt kits permit 12 times more salt to be analyzed before maintenance is required. The ASI-L autosampler can use three different vial sizes for various applications, while the smaller OCT-L... (read more)Browse Total Organic Carbon (TOC) Analyzers Datasheets for Shimadzu Scientific Instruments, Inc.
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series - and a removable external battery that allows for two hours of continuous operation. Its standard configuration includes every interface currently in use. Additionally, an option permitting impedance entry at 75 ohms makes the U3741 an optimal tool for electromagnetic environment analyses, including terrestrial digital TV reception problems. Key Features and Specifications. 9 kHz to 3 GHz. 100 Hz to 1 MHz Resolution Bandwidth. -85 dBc/Hz (at 10kHz offset) Signal Purity. +/- 1dB (9kHz... (read more)Browse Spectrum Analyzers and Signal Analyzers Datasheets for MetricTest
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Brazing Filler Metals. Lucas-Milhaupt supplies a wide variety of brazing and soldering silver filler metals, gold filler metals, palladium, copper filler metals, nickel filler metals and aluminum based filler metals. Our comprehensive inventory of alloys and forms includes Handy One® family of silver and aluminum flux-cored brazing alloys and high-purity vacuum tube grade (VTG) alloys for critical joining applications. ******************. VTG/High Purity Silver, Gold, Palladium. High Purity/VTG... (read more)Browse Braze and Brazing Alloys Datasheets for Lucas Milhaupt Global Brazing Solutions
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and identification of each compound is established before the compound is utilized for a solution or mixture. For stock and custom solutions, corrections are made for any compound having a starting purity of less than 99%. Certificate of Analyses are provided on request. All mixtures and solutions are shipped with Material Safety Data Sheets. All of the solutions are traceable by a lot number. Provided with each solution is a list of each of the individual compounds in the solution. Each compound is listed... (read more)Browse Analytical and Chemical Standards Datasheets for Chem Service, Inc.
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for: Catalysis research. Thermal analysis. Semiconductor PFC monitoring. Gas purity measurements. Fermentation research. Pilot plant gas analysis. Transient kinetics studies. TPD. Evolved gas analysis. Air separation plant troubleshooting. Datasheets: Scientific* ProLab Benchtop Mass Spectrometer... (read more)Browse Mass Spectrometers Datasheets for Thermo Scientific - Process Instruments
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digitizers with auto tracking Nyquist anti-alias filters to provide spectral purity and prevent digital smearing of critical frequency domain data. (read more)Browse Data Acquisition Software Datasheets for Spectral Dynamics, Inc.
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Precious metals are the basis for jewelry production, however, they are also often used in high-tech industries such as electronics and medicine. The product cycle for precious metals ranges from the extraction of raw materials in mines via specific and at times very complex processing techniques all the way to recycling. Highest purity of the base metals, precise alloying and control of trace and minor elements is the basis of all precious metal products. X-Ray fluorescence is a highly... (read more)Browse X-Ray Fluorescence Spectrometers Datasheets for Fischer Technology, Inc. / Coating Thickness Gages
Conduct Research Top
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Supplying High Purity Gases (.pdf)
Selecting the most effective source for high purity gases is a critical issue for laboratory managers. Zero Air and hydrogen are used for gas chromatography with flame ionization detection (GC-FID), and nitrogen is used for high performance liquid chromatography or gas chromatography with mass
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Determining critical trace elements in high-purity phosphoric acid
Robert A. Aleksejczyk and Donald Gibilisco, There has been much attention paid in recent years to the quest to produce and certify high-purity process chemicals for the manufacture of integrated circuit components. Phosphoric acid is one of the many process chemicals to undergo scrutiny
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Evaluating reusable HDPE containers for delivery of high-purity hydrofluoric acid
R. Thomas Talasek, Brian K. Hunt, and David C. Cooke, As semiconductor device geometries continue to shrink, the purity of process chemicals has become even more critical. Nowhere is this more evident than in the specifications for reducing metallic and particulate impurities, especially
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Examining purification and certification strategies for high-purity C 2 F 6 process gas
were performing to the required levels. Based on this need, an HP gas chromatography detector (GCD) and ion mobility spectrometer (IMS) were installed on-line in the final product stream. These instruments provide rapid and accurate analyses for both organic purity and acidity on the final
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Micro: Implementing enhanced ICP-MS technology to attain SEMI Grade 5 purity levels
, manufacturers of analytical instrumentation used by the semiconductor industry are facing new challenges. Nowhere are these challenges more obvious than in the area of instrumentation for the analysis of the high-purity chemicals that are used in various stages of the IC manufacturing process
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Supplying High-Purity Gases: Making a Case for In-House Gas Generators (.pdf)
Selecting the most effective source for high-purity gases is a critical issue for laboratory managers. Zero air and hydrogen are used for gas chromatography with flame ionization detection (GC-FID), and nitrogen is used for high-performance liquid chromatography or gas chromatography with mass
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Non-Contact 3D Surface Metrology of Large Grain High Purity Niobium by SLCM and FESEM
Abstract - Non-Contact 3D Surface Metrology of Large Grain High Purity Niobium by. SLCM and FESEM. Z.H. Sung, P.J. Lee and D.C, Larbalestier. Applied Superconductivity Center, National High Magnetic Field Laboratory,. Florida State University, FL, 32310. Microsoft Word - abstract_v1.2.doc
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MICRO: Testing liquid-handling system components to ensure purity and reliability
. Often a component's resistance to damage is dependent on the chemical it contacts. For example, diaphragm. MICRO: Testing liquid-handling system components to ensure purity and reliability MICRO
Engineering Web Search: Purity Analysis Top
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Analysis Plus Cables - Home Audio, Home Theater, Pro
Analysis Plus, Bob Carver & Purity Audio AXPONA 2012 2nd Floor Who Is Using Analysis Plus Johnny Hiland
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ABB Process Analytics - Measurement Products USA
Continuous Gas Analysis Innovative Analyzers with the Added Value.
- Agilent | Semiconductor Analysis Solutions
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Agilent | Agilent in Pharmaceutical Analysis, Issue 21,...
Agilent in Pharmaceutical Analysis, Issue 21, December 2007
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The Utility of Headspace Grade Solvents in the Analysis of...
for headspace analysis of water- insoluble samples include DMAC and DMI, and the later is described for use in EP 2.4.24 (4). The purity of
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Whole Transcriptome Analysis
Gene Expression Analysis Genotyping & Genetic Variation miRNA & Non-Coding RNA Analysis Protein Expression
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Mass spectrometry - Wikipedia, the free encyclopedia
10 Data and analysis 10.1 Data representations 10.2 Data analysis 11 Applications 11.1 Isotope ratio MS: isotope dating and tracking
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Gas chromatography - Wikipedia, the free encyclopedia
Typical uses of GC include testing the purity of a particular substance, or separating the different components of a mixture (the relative amounts of
