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Supplier: TCI America
Description: SILREST [Column conditioner for Gas chromatography] / For GC analysis, the substance to be analyzed must be in the gaseous form. Because of this, the analysis of many organic compounds requires that injections, columns, and detectors are kept at relatively high temperatures. However,
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Description: Natural gas -- Determination of composition and associated uncertainty by gas chromatography -- Part 2: Uncertainty calculations
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Description: Water quality -- Determination of hydrocarbon oil index -- Part 2: Method using solvent extraction and gas chromatography
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Description: Water quality -- Determination of selected monovalent phenols -- Part 2: Method by derivatization and gas chromatography
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Description: Water quality -- Determination of benzene and some derivatives -- Part 2: Method using extraction and 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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Supplier: ASTM International
Description: This method is for determining low concentrations (0.2 to 500 mol-ppm) of carbon monoxide (CO) and carbon dioxide (CO2) in high purity hydrogen, methane and other gas-phase samples. The lower limit of quantitation for CO and CO2 in samples containing high
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Supplier: Linde North America, Inc.
Description: Hydrogen (H2) is an odourless, colourless and tasteless gas that is produced through natural gas steam reforming or the electrolysis of water. Lighter than air, it burns with an invisible, clean (carbon-free and soot-free) flame. It is the only fuel gas that does not
- Hydrogen, Hydrides and Hydrogen Compounds: Hydrogen
- Product Forms: Gas
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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
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Supplier: Accuris
Description: Gas Chromatography/Mass Spectrometry Confirmation of Drugs; Approved Guideline
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Supplier: Accuris
Description: Determination of evaporation loss of petroleum products by gas chromatography
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Supplier: Accuris
Description: STANDARD TEST METHOD FOR NONCONDENSABLE GASES IN C2 AND LIGHTER HYDROCARBON PRODUCTS BY GAS CHROMATOGRAPHY
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Supplier: Accuris
Description: Determination the 1,2-ethanediol content of motor oils by gas chromatography
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Description: chlorine (Cl), bromine (Br), fluorine (F) and iodine (I), by using the analytical technique of ion chromatography for analysing an aqueous solution resulting from the gases evolved during the combustion. The heating (combustion) procedure in this part of IEC 60754 is the same as in IEC
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Description: in some of the raw materials used in the production of such articles, in particular in extender oils and in carbon black. They are not added intentionally to the articles and do not perform any specific function as constituents of the plastic or rubber parts. The gas chromatography
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Supplier: ASTM International
Description: This gas chromatographic method is for determining trace impurities in 99%+ purity styrene. Benzene and toluene are not separated from the non-aromatic impurities by this method but, if required, may be determined individually by UOP Method 543. Heavy non-aromatics may interfere with the
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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: ASTM International
Description: 1.1 This practice covers the determination of the chemical composition of reformed gases and similar gaseous mixtures containing the following components: hydrogen, oxygen, nitrogen, carbon monoxide, carbon dioxide, methane, ethane, and ethylene. 1.2 This standard does not purport to
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of the chemical composition of natural gases and similar gaseous mixtures within the range of composition shown in Table 1. This test method may be abbreviated for the analysis of lean natural gases containing negligible amounts of hexanes
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Supplier: ABB Measurement & Analytics
Description: chromatographs. It simplifies gas chromatography and increases reliability. It provides everything you need to know about your GC – at your fingertips. The PGC5000A Generation 2 Master Controller with new Graphical Driven HMI offers a fully functional touchscreen. Developing,
- Applications: Energy
- Column Oven: Yes
- Detection Method: Thermal Conductivity Detector, Flame Ionization Detector
- Inlet Pressure Range: 150 psi
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Description: -isononyl phthalate (DINP), and di-isodecyl phthalate (DIDP) in polymers of electrotechnical products using the analytical technique of gas chromatography-mass spectrometry using a pyrolyser;thermal desorption accessory (Py;TD-GC-MS). This test method has been evaluated through the
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Supplier: CSA Group
Description: The method specified applies to the quantitative determination of hydrocarbons in liquefied petroleum gas, excluding components whose concentrations are below O,1 % (m/m). It is applicable to the analysis of propane, butane and their commercial mixtures which may include saturated and
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Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: Filter Papers Broad range of filter papers. You can choose from quantitative, qualitative, qualitative-technica l filter papers, blotting and chromatography filter papers and many other paper grades for special applications. Our filter papers are depth filters and typical
- Configuration: Filter Element Only
- Filter Medium Material: Other
- Filter Shape: Sheet (Rectangular)
- Filter Type: Filter Paper
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Supplier: FIS Inc.
Description: , and laboratories in the world since 2002. Separating halitosis into three major components with high precision Since the OralChroma uses gas chromatography technology, causes of halitosis can be precisely analyzed to confirm breath odor diagnostics treatment.
- Application: Process Gas
- General Gas Types: Toxic Gas
- Instrument Type: Analyzer
- Measurement Type: Trace
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Supplier: Process Sensing Technologies USA
Description: PlasmaDetek 2 from LDetek is a microprocessor-based plasma emission detector system. It has an intelligent, customizable configuration capability to make industrial gas chromatography simple and accessible across a wide range of applications. An ‘all in one’ detector, it not
- Application: Process Gas
- Features: Self Calibration
- Instrument Type: Detector
- Operating Temperature: 50 to 122 F
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Description: TESCOM™ 22-2200 Series high purity BA Grade pressure reducing regulator provides 316 stainless steel construction with 25 Ra surface finish and is electronic grade cleaned. Inlet pressure is 250 PSIG [17.2 bar] with outlet pressures up to 150 PSIG [10.3 bar]. Ideal for use in regulating
- Controlled Pressure Range: 0.0 to 150 psi
- Media Description: Gas (general)
- Regulator: Pressure Reducing Regulators
- Regulator Size: 0.2500 to 0.5000 inch
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Supplier: Valcor Engineering Corporation
Description: The SV95 series is a direct acting 2-way normally closed solenoid valve designed to handle cryogenic fluids and gases down to -345°F. This series employs PTFE plunger guides which help the valve to operate in the extremely high friction environment that is typical with cryogenic
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Pressure Rating: 1000 psi
- Valve Size: 0.1250 to 0.2500 inch
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Supplier: IMI Life Science
Description: The 16 mm FASPROP is a high-precision, 2/2 proportional valve engineered for accurate low flow control, down to ml/min. It offers a frictionless design for enhanced repeatability. Used by the largest Gas Chromatography and Mass Spectrometry manufacturers to enable wider
- Pressure Rating: Up to 145 psi
- Valve Size: 0.0020 inch
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Supplier: AENOR
Description: Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012)
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Supplier: RS Components, Ltd.
Description: Anaesthesia control,â?¢ Gas metering,â?¢ Gas chromatography Media Monitored = Dry Gas Device Type = Unamplified Minimum Flow Rate = -1000 sccm Maximum Flow Rate = 1000 cm³/min Supply Voltage = 15 V dc Pipe Diameter Range = 0.2 in Maximum Pressure = 25psi Material =
- Gas Volumetric Flow Rate: -0.0353 to 0.0353 SCFM
- Operating Pressure: 25 psi
- Operating Temperature: -13 to 185 F
- Pipe Diameter: 0.2000 inch
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Supplier: Shimadzu Scientific Instruments, Inc.
Description: Shimadzu's Comprehensive GC-MS (GCxGC-MS) System is comprised of a combination of our fast scanning, high-sensitivity quad GCMS-QP2010Ultra and the Zoex Corporation series of modulators, ZX-1 or ZX-2. The QP2010Ultra is the only quadrupole mass spectrometer on the market that scans fast
- 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: Restek
Description: ± 2% of flow reading or ± 0.2 mL/min, whichever is greater. Over-range warning indicator. Auto shutoff feature. Use as a benchtop or handheld unit. Ergonomic design and side grips for comfort. Measures most gas types.* Convenient carrying
- Gas Volumetric Flow Rate: 1.77E-5 to 0.0177 SCFM
- Interface Options: Serial / Digital
- Operating Temperature: 32 to 120 F
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Supplier: Clippard
Description: /biotech, genetic research, gas chromatography, spectrometry, DNA synthesizing, blood analysis, printing, diagnostic equipment, fermentation, water treatment, and more.
- Connection: Threaded
- Material of Construction: PEEK, PTFE - Teflon®
- Media: Other
- Pressure Rating: 30 to 100 psi
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Supplier: Valcor Engineering Corporation
Description: The SV97 series is a direct acting 2-way normally closed solenoid valve designed to handle cryogenic fluids and gases down to -320°F. This series employs PTFE plunger guides, which help the valve to operate in the extremely high friction environment that is typical with cryogenic
- Actuation: Electric
- Connection: Threaded
- Cryogenic Valves: Yes
- Flow (Cv): 0.0400 to 0.8000
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Supplier: Clippard
Description: in the seating area. This multifunctional diaphragm/poppet results in a simplified design with fewer parts (only two for the 2-Way and three for the 3-Way), longer life and minimal dead volume. Choose from four orifice sizes available as 2-way normally-closed, 2-way
- Actuation: Electric
- Connection: Threaded
- Material of Construction: PEEK, PTFE - Teflon®
- Media Description: Air, Water, Gas, Other
![SILREST [Column conditioner for Gas chromatography] -- S0162](https://partimages.globalspec.com/49/2249/1342249_medium.png "SILREST [Column conditioner for Gas chromatography] -- S0162")
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/Diverter. Special configurations available by request. Industries and applications that commonly use these types of valves to isolate gas or liquid include: drug dispensing, laboratory equipment, analytical, chemical analysis, sampling, life science/biotech, genetic research, gas chromatography, spectrometry, DNA synthesizing, blood analyzing, printing, diagnostic equipment, fermentation, water treatment and more. (read more)
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Mineralogy, geochemistry and petrogenesis of Kurile island-arc basalts
Major elements were obtained by XRF analysis of glass discs (Geological Survey of Greenland) supplemented by atomic absorption (Na, Mg), CHN gas chromatography ( CO2 , H20+) and wet chemical techniques (FeO,H20-, volatiles).
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The determination of gases evolved from propellant compositions by gas chromatography
Gas Chromatography CO2 .
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Establishment of a landfill impact zone on soils using structural and functional modifications of microbial communities
Soil respiration ( gas chromatography ) CO2 emission, µmol/g of soil h .
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http://www.mtu.edu/forest/about/faculty/burton/burton-cv.pdf
Analytical capabilities include elemental analysis of solids (C, N, S, O), stable isotopes of C and N in solid, liquid and gas samples, gas chromatography ( CO2 , CH4, PLFAs), rapid flow analysis of NO3-, NH4+, and PO43- in liquids.
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The spatial distribution of soil microbial biomass in a permanent row crop
The microbial biomass was determined by measuring substrate-in- duced respiration according to Anderson and Domsch (1978), with a modification concerning the detection of CO2 ( gas chromatogra- phy ), and the apparatus involved.
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Free-Radical-Induced DNA Damage and Its Repair
1994) Evaluation of OH radical production using 13 CO2 gas chromatography -isotope ratio mass spectrometry.
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Toxicants in Terrestrial Ecosystems
CO2 Gas chromatography and high-performance liquid chromatography [383,384] .
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Metamorphic Environments around the Cretaceous Kurihashi Pluton in the Kitakami Mountains, NE Japan: in Comparison to the Ganidake Pluton ‐ Kamaishi Skarn Meta...
Keywords: contact metamorphism, granitic pluton, Kitakami Mountains, Kurihashi pluton, Ganidake pluton, Kamaishi skarn deposits, gas chromatography , CO2 /CH4, fO2 , mineralization .
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Carbon Dioxide Angiography: Principles, Techniques, and Practices
Without the use of gas chromato- graphy , CO2 cannot be distinguished from room air during CO2 delivery.
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Nitrous oxide (N2 O) emissions in response to increasing fertilizer addition in maize (Zea mays L.) agriculture in western Kenya
Fluxes of N2O and CH4 are based on static thirty-minute measurements made using gas chroma- tography ; CO2 fluxes are based dynamic on 5-min measure- ments using infrared gas analysis.