Products/Services for Carbon Isotope Ratio
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Industrial Gases - (305 companies)...or dissipate to the atmosphere), mix well with other gases, and are more compressible than solids and liquids. Industrial gases are comprised of elements, molecular compounds, or mixtures. The most common industrial gases are oxygen, hydrogen, nitrogen, carbon... Search by Specification | Learn More -
Activated Carbon - (85 companies)Activated carbon is used to remove pollutants from air or water streams, both in the field and in industrial processes such as spill cleanup, groundwater remediation, drinking water filtration, air purification, and the capture of VOCs. Activated... Search by Specification | Learn More -
Material Testing Services - (1002 companies)Analysis. Isotope ratios are measured using mass spectrometry. Isotopic Analysis. Used to identify the isotopic signature, distribution of stable isotopes, and chemical elements within chemical compounds. Often done in the food industry, forensics... Search by Specification | Learn More -
Total Organic Carbon (TOC) Analyzers - (59 companies)Total organic carbon (TOC) analyzers measure the amount of total organic carbon present in a liquid sample. How to Select Total Organic Carbon (TOC) Analyzers. Image Credit: GE Analytical Instruments, Shimadzu Scientific Instruments, Teledyne... Search by Specification | Learn More -
Carbon Fiber and Carbon Fiber Cloth - (99 companies)Carbon fiber and carbon fiber cloth consist of bulk, chopped fibers, continuous strands or woven cloth forms of carbon or graphite. Carbon and graphite are used in reinforcing composites as well as other specialized electrical and thermal... Search by Specification | Learn More -
Carbon, Graphite, and Diamond Materials - (195 companies)Carbon, graphite and diamond materials include vitreous, amorphous, or glassy carbon; hexagonal and pyrolytic graphite (PG); and naturally-occurring and synthetic diamonds, diamond-like carbon (DLC) materials, and diamond-like coatings. How... Search by Specification | Learn More
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Carbon Steels and Alloy Steels - (1028 companies)Carbon steels are steels in which the main alloying additive is carbon. Alloy steels are steels alloyed with other metals or materials in addition to carbon to improve properties. How to Select Carbon Steels and Alloy Steels. Carbon steels... Search by Specification | Learn More
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Carbon Dioxide (CO2) Lasers - (53 companies)Carbon dioxide (CO2) lasers use the energy-state transitions between vibrational and rotational states of CO2 molecules to emit at long IR, about 10 µm, wavelengths. These lasers can maintain continuous and very high levels of power... Search by Specification | Learn More
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Chemical Testing Services - (553 companies)...and titrimetry. Isotopic Analysis. Isotope ratios are measured using mass spectrometry. Isotopic Analysis. Used to identify the isotopic signature, distribution of stable isotopes, and chemical elements within chemical compounds. Often done in the food... Search by Specification | Learn More
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Dissolved CO2 Instruments - (39 companies)Dissolved CO2 instruments are analytical devices that measure the amount of carbon dioxide (CO2) dissolved in a liquid sample such as water. They typically include a submerged probe that is covered by a thin organic membrane. When the probe... Search by Specification | Learn More
Product News for Carbon Isotope Ratio
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Epoxy Technology
Tech Tip 11 - Converting Mix Ratios Epoxy Technology lists the mix ratio for all two part epoxies by weight on the Technical Data Sheet. For some processes, however, a customer may find it more convenient to measure and mix by volume rather than weight. Using the reported mix ratio by weight to mix by volume can cause products not cure properly. (read more)Browse Epoxy Adhesives Datasheets for Epoxy Technology -
Hansen Corp.
Updated! DC Motor/Gearheads/ Ratios to 6,000,000:1 Five different mounting configurations for both round and pear-shaped gearhead footprints gives the designer added flexibility in packaging the Synchron Model 148 permanent magnet DC motor/gearheads. In addition, 364 standard gear ratios are available ranging from 1.3:1 up to 6,000,000:1 with a maximum torque rating on most gearheads above 300:1 of 30 oz-in. This broad range of torque-speed characteristics adds greatly to the product matrix and provides the ease of choice desired by most... (read more)Browse Gearmotors Datasheets for Hansen Corp. -
Maxon - A Honeywell Company
SMARTLINK™ MRV Electronic Ratio Valves system includes up to four electronic ratio valves and a Control Interface Unit to electronically link the valves to your process controller. Each valve is continuous duty and fully adjustable to 0.1 degree accuracy to provide dynamic control of burner ratios for optimal performance. Contact Maxon today to see how SMARTLINK ™ valves are reducing many companies fuel costs and improving product quality. (read more)Browse Valve Actuators Datasheets for Maxon - A Honeywell Company -
Ondrives.Us Corporation, formerly Rino Mechanical
Flat Precision 74:1 Ratio Gearbox The RNO-5184 custom gearbox was designed to give precision adjustment of a microscope like device. The flat gearbox was engineered to fit into the customers space and includes an precision output gear and a precision gear rack (not shown) that the customer mounts to his system. Ratio of 73.6:1. The OnDrives.US gearbox is built from 3/16" anodized aluminum plate, 303 stainless gears and precision ball bearings. (read more)Browse Gearboxes and Gearheads Datasheets for Ondrives.Us Corporation, formerly Rino Mechanical -
SC Hydraulic Engineering Corporation
5:1 Ratio Air Booster System The S10320-ABD-5 System combines the rugged 5:1 ratio, single-stage, double acting booster with a 600 PSI ASME reservoir for high pressure applications needing a five gallon reserve. The unit can be mounted either horizontally, as shown, or vertical on a wall or equipment structure. The compete unit weighs approximately 85 pounds. The system is ready for hook-up to an air supply and includes an inlet filter/regulator with shut-off and gauge, safety relief valve, muffler, high pressure regulator... (read more)Browse Booster Pumps Datasheets for SC Hydraulic Engineering Corporation -
Haskel International, Inc.
New -50 Ratio Gas Booster From accumulator charging to injection molding, aircraft ground support to fire and safety, Haskel's new air driven gas boosters meet the need of applications demanding higher flow rates and faster fill times for a wide range of industrial and military applications. The boosters provide outlet pressures up to 15,000 psi (1,034 bar). Designed with built-in cooling, they require no electricity or airline lubrication and can be oxygen cleaned to meet MIL STD 1330D. A new series of –50 ratio... (read more)Browse Gas Compressors and Gas Compressor Systems Datasheets for Haskel International, Inc. -
MINTEQ® International Inc, Pyrogenics Group
Carbon-Carbon Composites...superior performance Carbon-Carbon Composites. Carbon-Carbon composites are various forms that are reinforced by chemical vapor infiltration (CVI) or resin impregnation, using high temperature vacuum furnaces. The materials are highly resistant to heat, wear and fracture. Unlike superalloys and ceramics, they are light weight and retain their strength at high temperatures, have low coefficient of thermal expansion (CTE), high thermal conductivity (TC) and resist thermal shock. The Pyrogenics Group has developed... (read more) -
Maxon - A Honeywell Company
Parallel Positioning Ratio & Flow Control Valve reliability and precision are required. Intelligent MICRO-RATIO® Valve Series. MAXON's complete SMARTLINK® system includes up to four gas valves and a Control Interface Unit to electronically link the valves to your process controller. Each flow control valve is continuous duty and fully adjustable to 0.1 degree accuracy to provide dynamic control of burner ratios for optimal performance. Please click here to view IEC Certificate. Please click here to view SMARTLINK® MRV product Page. Product Downloads... (read more)Browse Control Valves Datasheets for Maxon - A Honeywell Company -
Dynalco Controls
AF-900PC Air/Fuel Ratio Controller The AF900PC Air/Fuel Ratio Controller uses an advanced microprocessor controller to precisely maintain the air/fuel ratio of naturally aspirated and turbocharged carbureted gaseous fueled engines without the use of pneumatic converters. Heated O2 sensor ensure that the engine's air/fuel ratio control is being controlled right from start up. It has a large alpha-numeric backlit display for easy readability and on-board data logging is included and easily downloadable for long-term data storage... (read more) -
Maxon - A Honeywell Company
Electronic Ratio Valves meet ISO 23552-1 Maxon - A Honeywell Company, receives certification on SMARTLINK MRV per ISO 23552-1, "Safety and control devices for gas and/or oil burner and gas and/or oil appliances-Particular requirements - Part 1: Fuel/air ratio controls, electronic type.". SMARTLINK is the leading parallel position control scheme for industrial combustion applications. This approval further enhances this product offering for use around the globe. Complimentary approvals to FM, CSA, UL and EU directives such as ATEX... (read more)Browse Electric Rotary Actuators Datasheets for Maxon - A Honeywell Company
Conduct Research
Scientists have used stable isotopes to trace the isotopic provenance of natural materials for decades, via isotope-ratio mass spectrometry. In just the last few years, multiple stable-isotopic analysis (MSIA) has garnered interest as a means of authenticating or fingerprinting APIs and drug...
The 109Cd emits primarily the AgK line, so silver was. chosen for the anode material. The tube has an additional advantage over the isotope. sources, as it produces continuum radiation [11]. CNT CATHODES. CNTs have found application in scanning probe microscopy and field emission cold. cathodes...
Ar, CH , N O, DMS etc.). 2. 4. 2. Infrared Absorbance (IR) / coulometry (CO ), polarography (O ). 2. 2. Isotope Ratio Mass Spectrometry (N , O , Ar, CO , N O etc.). 2. 2. 2. 2. · Some of these methods are specific for single gases, while others. are costly, laborious, and not well suited to in-situ...
Engineering Web Search: Carbon Isotope Ratio
USGS -- Isotope Tracers -- Resources -- Isotope Geochemistry
USGS: Science Topics: light stable isotope analysis
Subtopics: Carbon isotope analysis (5 items) Oxygen isotope analysis (6 items) Tritium analysis (2 items)
See U.S. Geological Survey Information
Carbon-14 - Wikipedia, the free encyclopedia
Carbon-14, 14C, or radiocarbon, is a radioactive isotope of carbon with a nucleus containing 6 protons and 8 neutrons.
Radiocarbon dating - Wikipedia, the free encyclopedia
is based on the fact that carbon is found in various forms, including the main stable isotope (12C) and an unstable isotope (14C). Through
WebElements Periodic Table of the Elements | Carbon |...
Carbon-14, 14C, an isotope with a half-life of 5730 years, is used to date such materials as wood, archeological specimens, etc. Carbon-13, 13C, is
Equipment, Industrial Equipment, Analytical Instruments,...
See Thermo Scientific - Instruments Group Information
Monthly Atmospheric 13C/12C Isotopic Ratios for 11 SIO...
Carbon Cycle Terrestrial Carbon Management
Current Greenhouse Gas Concentrations
Carbon Cycle Terrestrial Carbon Management Latest Global Carbon Budget Estimates Illustration of the Global Carbon Cycle
ARS | Publication request: Carbon Isotope Discrimination...
Stable carbon isotopes are carbon atoms stable in time (12C and 13C). About 1% of all carbon atoms are the heavier isotope(13C) and this ratio of
ARS | Publication request: Soil Organic Carbon Input from...
Aboveground tissues were collected for biomass determination and C isotope ratio analysis.
