Isotope geochem. Is in the midst of a remarkable period of innovation and discovery; the last decade (or so) has seen the emergence of 'non-traditional' stable isotopes of metals (i.e., variations in isotopic compns. Of Mg, Fe, Cu, etc.), a great expansion of mass-independent isotope geochem., the invention of clumped isotope geochem., and new. YASIC is a Yale Institute of Biospheric Studies core facility which provides a wide range of analytical services, including measurements of stable isotopes, cations, anions, green house gases, natural abundance γ-radiation, mercury, and nutrients in water or soil extracts. Stable isotope one that does not transmute into another element with emission of corpuscular or electromagnetic radiations. Download paint x for mac.

Welcome to the Stable Isotope Facility

SIF Status: OPEN. Please review the updated sample submission protocol. SIF Status During COVID-19 | Sample Submission Protocol

Located on the University of California, Davis campus, in the Department of Plant Sciences, the Stable Isotope Facility (SIF) provides analytical services for local, national, and international researchers. The SIF analyzes over 190,000 samples every year on 14 analytical systems.

The SIF offers analysis for stable isotopes of several light elements, including H, C, N, O, and S, in a wide variety of sample forms at natural abundance or tracer levels. Most samples can be efficiently analyzed by continuous flow Isotope Ratio Mass Spectrometer (IRMS). Ikout online. A dual inlet IRMS is available for very high precision work. The following analyses are available:
• C, N, and S in solid samples, such as soils, plant materials, and dried extracts (combustion)
• H and O in solid organic samples (pyrolysis)
• Atmospheric gases, including CH₄, CO₂, N₂, N₂O, and O₂
• Compound specific isotope analysis using GC-C-IRMS
• H and O in water, including enriched or small samples
• Dissolved inorganic and organic carbon in water or extracts
• N and O of nitrate in natural waters
• C and O of biogenic carbonate or apatite

The SIF strives to provide cutting edge technologies in stable isotope analysis. To achieve this goal, the SIF collaborates with researchers worldwide to develop new analytical methods and applications of stable isotopes in new areas of research.

Stable Isotope 115

Stable Isotope Of Carbon

Stable Isotope Analysis

e-mail: sif@ucdavis.edu | phone: 530-752-8100 | fax: 530-752-4361 UC Davis Stable Isotope Facility | Department of Plant Sciences One Shields Avenue | Davis, California, 95616 | USA