A preliminary investigation into the isotopic measurement of carbon at the picomole level using static vacuum mass spectrometry

Isotopic standards for carbon and oxygen and correction factors for mass-spectrometric analysis of carbon dioxide

1957 • 4,146 citations

Improvements in Mass Spectrometers for the Measurement of Small Differences in Isotope Abundance Ratios

1950 • 696 citations

A Mass Spectrometer for Isotope and Gas Analysis

1947 • 550 citations

COSMIC DUST: COLLECTION AND RESEARCH

1985 • 462 citations

A Mass Spectrometer for Routine Isotope Abundance Measurements

1940 • 378 citations

Interfacing an automatic elemental analyser with an isotope ratio mass sepectrometer: the potential for fully automated total nitrogen and nitrogen-15 analysis

1983 • 237 citations

High Sensitivity Mass Spectrometer for Noble Gas Analysis

1956 • 214 citations

Ion microprobe isotopic measurements of individual interplanetary dust particles

1985 • 194 citations

The measuring procedure and corrections for the high-precision mass-spectrometric analysis of isotopic abundance ratios, especially referring to carbon, oxygen and nitrogen

1973 • 172 citations

Advances in mass spectrometry 1985

1986 • 140 citations

Characteristics and mass distribution of extraterrestrial dust from the Greenland ice cap

1987 • 136 citations

Large isotopic anomalies of Si, C, N and noble gases in interstellar silicon carbide from the Murray meteorite

1987 • 127 citations

Mass spectrometer correction factors for the determination of small isotopic composition variations of carbon and oxygen

1970 • 105 citations

Glucose Naturally Labeled with Carbon-13: Use for Metabolic Studies in Man

1973 • 95 citations

Carbon and sulfur concentration and isotopic composition in Apollo 11 lunar samples

1970 • 85 citations

Carbon, oxygen and nitrogen isotopic compositions of possible martian weathering products in EETA 79001

1988 • 66 citations

The Temperature Variation of the Thermal Diffusion Factors for Binary Mixtures of Hydrogen, Deuterium, and Helium

1947 • 62 citations

Light element stable isotopes in meteorites—from grams to picograms

1984 • 60 citations

Preliminary13C measurements using a gas chromatograph interfaced to an isotope ratio mass spectrometer

1985 • 57 citations

Measurement of carbon stable isotopes at the nanomole level: a static mass spectrometer and sample preparation technique

1986 • 48 citations

Computer controlled ion counting isotope ratio mass spectrometer

1975 • 47 citations

Stable Isotopes in Paediatric Nutritional and Metabolic Research

1991 • 45 citations

Gas Flow through the Mass Spectrometer Viscous Leak

1950 • 45 citations

Heavy carbon in individual oxide grains from the Murchison meteorite

1987 • 31 citations

Measurement of carbon-13 dioxide/carbon-12 dioxide abundance by nondispersive infrared heterodyne ratiometry as an alternative to gas isotope ratio mass spectrometry

1986 • 30 citations

The laser microprobe: A technique for extracting carbon, nitrogen, and oxygen from solid samples for isotopic measurements

1986 • 26 citations

The high-precision isotopic analysis of oxygen and carbon in carbon dioxide

1965 • 26 citations

Static mass spectrometry for the determination of active gases

1979 • 26 citations

A 30 cm radius 90° sector double collecting mass spectrometer with a capacitor integrating detector for high precision isotopic analysis of carbon dioxide

1973 • 23 citations

A high-precision mass spectrometer for stable carbon isotope analysis at the nanogram level

1983 • 18 citations

An interstellar dust component rich in 12C

1988 • 16 citations

Isotopic analysis of nanomole gas samples by means of dynamic flow mass spectrometry

1983 • 15 citations

The pressure effect and peak broadening in gas source stable isotope mass spectrometry

1977 • 13 citations

Preparation of nanogram quantities of deuteromethane for stable carbon isotope analysis

1983 • 13 citations

The Static Operation Mass Spectrometer

1975 • 12 citations

Carbon Stable Isotope Analyses of Individual Deep‐Sea Spherules

1988 • 9 citations

An inventory of particles from stratospheric collectors: Extraterrestrial and otherwise

1982 • 8 citations

High-altitude collection of extraterrestrial particulate matter.

1958 • 6 citations

δ13C measurements of smaller samples

1984 • 6 citations

Ion scattering by residual gas molecules in a mass spectrometer

1983 • 4 citations