International Organization for Standardization (ISO)
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ISO 15178:2000
Scope
This International Standard describes a procedure using dry combustion for the determination of total sulfur in soil samples. It is applicable to all types of air-dried soil samples.
NOTE High-temperature combustion methods might not determine total sulfur, only combustible sulfur. The difference between total and combustible sulfur is usually negligible in soils.
ISO 15178:2000 history
2000ISO 15178:2000 Soil quality - Determination of total sulfur by dry combustion