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Supplier: SAE International
Description: This SAE Recommended Practice describes instrumentation for determining the amount of methane in air and exhaust gas.
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Supplier: SAE International
Description: This SAE Recommended Practice describes instrumentation for determining the amount of methane in air and exhaust gas.
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Supplier: SAE International
Description: This Recommended Practice incorporates methane analysis instrumentation only.
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Description: Natural gas -- Determination of composition and associated uncertainty by gas chromatography -- Part 2: Uncertainty calculations
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Supplier: Accuris
Description: REFINERY GAS ANALYSIS BY GAS CHROMATOGRAPHY
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Description: ISO 19739:2004 specifies the determination of hydrogen sulfide, carbonyl sulfide, C1 to C4 thiols, sulfides and tetrahydrothiophene (THT) using gas chromatography (GC). Depending on the method chosen from those given in its annexes, the application ranges for the determination of
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Description: This International Standard specifies two methods, using gas chromatography, of measuring the residual phenol content of phenolic resins.
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Description: Gives detailed notes on the application of the layout. Deals with the titel of the publication, the scope and field of application, describes the details of the subject of the investigation. Specifies the materials, apparatus and characteristics which are to be used. Describes the details of the
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Supplier: Accuris
Description: Methane Measurement Using Gas Chromatography
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Supplier: Accuris
Description: Natural Gas - Simple Analysis by Gas Chromatography
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Supplier: Accuris
Description: AROMATICS IN HYDROCARBONS BY GAS CHROMATOGRAPHY
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Supplier: SAE International
Description: studied. The objective of this work is to examine the effects of fuel molecular structure on NVO fuel reforming using gas sampling and detailed speciation by gas chromatography. Engine gas samples were collected from a single-cylinder research engine at the end of the NVO
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Description: Uses packed column gas chromatography to measure the concentration of polychlorinated biphenyls (PCBS) which may be encountered as impurities in mineral insulating oils. The method is designed for PCB mixtures present in askarels.
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Description: Specifies a method for the determination of polychlorinated biphenyl (PCB) concentration in non-halogenated insulating liquids by high-resolution capillary column gas chromatography using an electron capture detector (ECD). Gives total PCB content; especially useful when a detailed
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Supplier: ASTM International
Description: Standard Method for Analysis of Reformed Gas by Gas Chromatography
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Supplier: ASTM International
Description: Standard Method for Analysis Of Reformed Gas By Gas Chromatography
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Supplier: ASTM International
Description: Standard Test Method for Analysis of Natural Gas by Gas Chromatography
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Supplier: Linde North America, Inc.
Description: The Linde Environmental Division is recognized as the worldwide leader in manufacturing calibration gas standards for the environmental monitoring community. The diligent work of Linde's research and development professionals allow us to routinely provide you with the leading edge
- Applications: Calibration Gas / Gas Standard
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Description: IEC 62321-8:2017 specifies two normative and two informative techniques for the determination of di-isobutyl phthalate (DIBP), di-n-butyl phthalate (DBP), benzylbutyl phthalate (BBP), di-(2-ethylhexyl) phthalate (DEHP), di-n-octyl phthalate (DNOP), di-isononyl phthalate (DINP) and di-iso-decyl
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Supplier: CSA Group
Description: ISO/TS 19046-1| IDF/RM 233-1:2017 specifies a method for the determination of propionic acid level in cheese, using gas chromatography.
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Supplier: ABB Measurement & Analytics
Description: solution The PGC5009 represents the best in process analytics for simulated distillation analysis using fast temperature programmed process chromatography. With a patented resistively heated column design and rapid cooling system, the PGC5009 provides superior chromatography. The
- Applications: Energy, Petroleum, Other
- Built in Chromatogram: Yes
- Column Oven: Yes
- Computer Interface Options: Serial Interface, Parallel Interface
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Supplier: Restek
Description: Reference mixtures for ISO/DIS 9377 (German H-53), a gas chromatography/flame ionization detection (GC/FID) method. For GC analysis of total petroleum hydrocarbons (TPH) in water. Environmentally safer than previous methods. Calibration standard available as Diesel #2/motor oil
- Applications: Other
- Form: Liquid / Solution
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Supplier: Restek
Description: presented for volatile acids. A new method using gas chromatography is included for the determination of acetic, propionic, butyric, isobutyric, valeric, and isovaleric acids (5560D).
- Form: Liquid / Solution
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Supplier: AENOR
Description: Cosmetic raw materials. Sunscreens. Purity by gas chromatography.
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Supplier: American Welding Society (AWS)
Description: A standard 25 × 12 × 80 mm test specimen and method of preparation are set forth, along with three standard methods of diffusible hydrogen analysis, mercury displacement, gas chromatography, and standard hot carrier gas extraction method. The methods are
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Supplier: Matexcel
Description: Matexcel is proud to offer accredited ASTM standard testing services, committed to securing the quality, safety, and compliance of your products. ASTM (American Society for Testing and Materials) is a globally recognized leader in the development and delivery of voluntary consensus
- Industry: Aerospace / Aviation, Chemical / Material Processing, Food / Beverage, Health Care / Medical, Marine, Packaging, Pharmaceutical / Biotech, Structural / Construction
- Laboratory Services Offered: Assays / Quantitative, Bioanalytical (Assays, Drug Discovery), Chemical Testing Services, Cleanliness Monitoring / Testing, Environmental Exposure, Environmental Testing and Analysis Services, Failure Analysis, Geotechnical Services, Industrial Hygiene Services, Materials Testing Services,
- Materials: Adhesives / Sealants, Air, Asbestos / Fibers, Ceramics / Glass, Chemicals, Coatings, Composites, Concrete / Mortar, Fuel Cell / Battery Materials, Gases, Hazardous Waste, Heavy Metals (Lead, Chromium, etc.), Metals, Microbiological (Mold, Bacterial), Nanomaterials, Paper, Petroleum Fluids
- Regional Preference: North America, United States Only, Northeast US Only
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Supplier: Clippard
Description: Liquid and gas chromatography Drug manufacturing Chemical processing Controlling the flow of chemical liquids and slurries Waste and wastewater treatment Precision control of chemical injections Food processing Pulp processing Handling abrasive or viscous fluids
- Connection: Threaded
- Material of Construction: Aluminum, Stainless Steel
- Pressure Rating: 20 psi
- Valve Type: Solenoid Valves
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Supplier: Shimadzu Scientific Instruments, Inc.
Description: . The spectra generated by quad-MS are easily matched by the standard commercially available libraries such as the NIST, Wiley and FFNSC. This system is available in a variety of configurations for complete control of your analysis. A second, full function, GC oven, with heated transfer line
- Applications: Agricultural Chemicals / Pesticides, Cosmetics / Fragrances, Drugs / Pharmaceutical, Environmental, Food / Beverage, Forensics / Narcotics, Industrial Gases, Inorganic Chemicals, Metals / Welding, Organic Chemicals, Paper / Pulp / Wood, Petroleum
- Column Oven: Yes
- Computer Interface: Yes
- Display Options: Video Display
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Supplier: RS Components, Ltd.
Description: flow.,Zephyr sensors are designed to measure mass flow of air and other non-corrosive gases. Standard flow ranges are available at ±50, ±100, ±200, ±400 or ±750 sccm. Custom flow ranges are also available. The sensors are fully calibrated and temperature compensated
- Gas Volumetric Flow Rate: 0.0 to 0.0265 SCFM
- Operating Pressure: 25 psi
- Operating Temperature: -4 F
- Pipe Diameter: 0.2106 inch
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Supplier: Valcor Engineering Corporation
Description: suitable for a variety of cryogenic applications, such as the following: · Food processing/freezing · Backup system for biologic freezers · Environmental chambers · Dewar transfer · Gas chromatography · Fogging machines
- Connection: Threaded
- Material of Construction: Stainless Steel
- Pressure Rating: 1200 psi
- Valve Size: 0.3750 to 0.7500 inch
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Supplier: GFS Chemicals, Inc.
Description: ITEM#:2704 CAS#:1343-88-0 F.W.: NFPA#: Specific Gravity: DOT:NR Descriptions: Suitable as adsorbent in gas chromatography. Magnesium Silicate Activated at 650 C. Specification TEST Properties No properties.
- Material Type: Clay / Silicates, Silica Gel / Silicon Dioxide
- Type: Adsorbent
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Supplier: OMEGA Engineering, Inc.
Description: Designed for direct read flow rates, the FLD Series rotameter is a precision instrument embodying the inherent simplicity, versatility and economy of the classical rotameter. It is particularly suitable for metering carrier gases in chromatography, indicating and controlling
- Gas Volumetric Flow Rate: 0.0367 to 1.24 SCFM
- End Fittings: Threaded
- Media Temperature: 250 F
- Mounting Type: In-line
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Supplier: RS Components, Ltd.
Description: flow.,Zephyr sensors are designed to measure mass flow of air and other non-corrosive gases. Standard flow ranges are available at ±50, ±100, ±200, ±400 or ±750 sccm. Custom flow ranges are also available. The sensors are fully calibrated and temperature compensated
- Gas Volumetric Flow Rate: 0.0 to 0.0265 SCFM
- Operating Pressure: 25 psi
- Operating Temperature: -4 F
- Pipe Diameter: 0.2106 inch
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Supplier: NACE International
Description: which they are used. This revision incorporates Guided Wave Monitoring (GWM), On-Line Gas Chromatography (GC), and Acoustic Solid Detection (ASD) techniques and updates references to NACE standards. Key Words: Mass-loss coupon, electrical resistance (ER) probe, linear
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Supplier: Matexcel
Description: -scale features. For organic/inorganic materials, chromatography techniques are widely used in separation and identification of components in mixture. For nanomaterials, the characterization is generally done with a probe which may consist of photons, electrons, neutrons, ions, or physical
- Capabilities: Assays / Quantitative, Chemical Testing Services, Failure Analysis, Quality / Purity (Contamination - Alloys, Polymers, etc.), Standards Testing / Certification
- Industry Applications: Automotive, Chemical / Material Processing, Food / Beverage, Health Care / Medical, Marine, Pharmaceutical / Biotech, Packaging
- Materials: Adhesives / Sealants, Chemicals, Coatings, Composites, Fuel Cell / Battery Materials, Gases, Inorganics, Metals, Nanomaterials, Plastic / Rubber, Polymers / Organics, Powders, Toxins / Restrictive Substances
- Regional Preference: North America, United States Only, Northeast US Only
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. According to ASTM member Dan Wispinski, laboratory manager at InnoTech Alberta, the new standard is the first to describe the use of the new vacuum ultraviolet (VUV) detector in gas chromatography analysis. Specifically, the standard will soon be published as D8071: Test Method (read more)
Browse Standards and Technical Documents Datasheets for ASTM International -
When Does a GC Machine Need Calibration Standards with PPB Concentrations? Accurate calibration in gas chromatography transforms good (read more)
Browse Calibration Instruments Datasheets for Environics, Inc. -
chromatography, where it is used for air and water quality analysis. What Role Does Calibration Play? Gas chromatography detectors must be calibrated to ensure accurate and precise results. Calibration involves creating a standard solution that contains known (read more)
Browse Datasheets for Environics, Inc. -
Affordable Gas Mixing Solution For over two decades, Environics has been supplying gas mixers to laboratories worldwide, helping users with gas chromatography calibration. Our mixers can generate precise gas calibration standards for research applications requiring specific mixtures. The (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
How to Construct a Calibration Curve for Your GC Machine Calibration curves are essential for ensuring accurate and reliable results in gas chromatography (GC) analyses (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
tailored to your specific needs, ensuring the highest standards of precision and reliability for your gas chromatography applications. For more information, visit our gas chromatography-based applications page. (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
Why Gas Mixers are More Cost-effective than Cylinders in GC Calibration Gas mixers are not a novel option for gas chromatography (read more)
Browse Mixing and Blending Controllers Datasheets for Environics, Inc. -
typically achieved through gas chromatography or other analytical techniques. Blending for Precision Following verification, the pure hydrocarbon gases are blended in exact proportions to create the desired hydrocarbon gas calibration mixture. Specialized equipment, which (read more)
Browse Calibration Instruments Datasheets for Environics, Inc. -
experiment. The guidance deviates even more when discussing calibration standards, and whether premixed cylinders can match the performance of a purpose-built gas mixer. Regardless of the methodology, all users know accurate calibration standards are essential for optimal gas chromatography (GC (read more)
Browse Calibration Instruments Datasheets for Environics, Inc. -
through testing Click here to view Application Note: Accurate Fuel Dilution in the Field Using the 6000 - A Comparison to Gas Chromatography. (read more)
Browse Fuel Testers Datasheets for AMETEK Spectro Scientific
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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
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USP India s New Facility Opens its Doors
). The laboratory will feature state of the art instrumentation, including HPLC and gas chromatography, and will employ 33 people (Photo 2 below). USP India s first project will be a verification program that will focus on assuring the quality of dietary supplements and ingredients. Within the next
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Leaning on NIR in Pisa
material container in accordance with the European Pharmacopoeia guidelines, including UV-Vis spectroscopy, IR spectroscopy and gas chromatography. Conducting raw material identification with these methods proved to be extremely time-consuming. Additionally, the total amount of incoming raw
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5 Tips for Implementing an Integrated Stepper Linear Actuator System
for injection or infusion), imaging equipment (CT scans and MRIs) and diagnostic equipment (blood analyzers). For lab automation, these integrated systems are found in precision pumps used for metering and dispensing, gas and liquid chromatography systems, mass spectrometry systems and pick
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Handbook of SOLVENTS
gas chromatography standard Methyl myristate .
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Innovative on Board Optical Sensor Dedicated to Measure Water, Alcohols and Ethers Content in Biofuels for Flexfuel Engine Optimization
The product composition of a gasoline is usually measured by gas chromatography standard method [6].
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Determination Of Mixture Of Methanol And Ethanol Blends In Gasoline Fuels Using A Miniaturized NIR Flex Fuel Sensor
The product composition of a gasoline is usually measured by gas chromatography standard method [23].
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ASTM MONO9 - Spectroscopic Analysis of Petroleum Products and Lubricants
Test Method D2887 D6352 Description Standard Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography Standard Test Method for Boiling Range Distribution t of Petroleum Distillates in Boiling Range from 174 o 700 C by Gas Chromatography Standard Test …
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Optimization of internal combustion processes using an on-board fuel micro analyzer
The product composition of a gasoline is usually measured by gas chromatography standard method.
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Abstracts
The con- trolled-flow pyrolysis reactor synthesized and further purified PCDDs were used as qualitative gas chromatography standards .
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Ruthenium‐Catalyzed Synthesis of 1,2‐Diketones from Alkynes
General Procedure B. Oxidation of Alkynes: A dry Schlenk tube was loaded with DEC (5 mL), hexadecane ( gas chromatography standard , 20 μL) and the substrate (0.5 mmol).
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