Abstract
Modern ratio mass spectrometers are usually equipped with an on-line programmable calculator or computer to process the digital output from the integrating ratiometer, which has made it practical to calculate 15XN and d using equations based on fewer approximations that the equations previously derived. Refined versions of the equations are derived. -from Authors
Original language | English (US) |
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Pages (from-to) | 360-363 |
Number of pages | 4 |
Journal | Soil Science Society of America Journal |
Volume | 50 |
Issue number | 2 |
DOIs | |
State | Published - Jan 1 1986 |
ASJC Scopus subject areas
- Soil Science