土壤 (化學分析)

有機物含量
GEOSPEC 3: 2001 Test 9.1

燒失量
GEOSPEC 3: 2001 Test 9.2

總硫酸鹽含量 (作為 SO₃)
GEOSPEC 3: 2001 Test 9.3

水溶性硫酸鹽含量 (作為 SO₃)
GEOSPEC 3: 2001 Test 9.3

水溶性氯含量
GEOSPEC 3: 2001 Test 9.4

酸鹼度
GEOSPEC 3: 2001 Test 9.5

​Soil (Chemical Analysis)

Organic matter content
GEOSPEC 3: 2001 Test 9.1

Loss-on-ignition
GEOSPEC 3: 2001 Test 9.2

Total sulphate content (as SO₃)
GEOSPEC 3: 2001 Test 9.3

Water-soluble sulphate content (as SO₃)
GEOSPEC 3: 2001 Test 9.3

Water-soluble chloride content
GEOSPEC 3: 2001 Test 9.4

pH value
GEOSPEC 3: 2001 Test 9.5