Soil testing

Element,           method code

LQL mg/kg

Element,         method code

LQL mg/kg

Element,       method code

LQL mg/kg

Aluminium (Al)* 3

10

Iron (Fe) 1,3

10

Sodium (Na) 1,3

10

Antimony (Sb) 2

0.1

Lanthanum (La) 3

1

Strontium (Sr) 1,3

1

Arsenic (As) 3

2

Lead (Pb) 2,3

1

Sulphur (S) 3

10

Barium (Ba) 1,3

1

Lithium (Li) 1,3

1

Tantalum (Ta) 4

0.1

Boron (B) 3

2

Magnesium (Mg) 1,3

10

Thallium (TI) 3

1

Beryllium (Be) 3

0.1

Manganese (Mn) 1,3

1

Tin (Sn) 3

5

Cadmium (Cd) 3

0.1

Mercury (Hg) 5

0.05

Titanium (Ti)* 3

1

Calcium (Ca) 1,3

10

Molybdenum (Mo) 3

1

Tungsten (W) 3

1

Chromium (Cr) 1,3

1

Nickel (Ni) 1,3

1

Vanadium (V) 3,2

1

Chromium III (Cr+3) 1,3,6

1

Potassium (K) 1,3

10

Zinc (Zn) 3

5

Chromium VI (Cr6+) 6

0.5

Selenium (Se) 2,3

1

Zirconium (Zr)* 3

1

Cobalt (Co) 1,3

1

Silicon (Si)* 3

10

Copper (Cu) 1,3

1

Silver (Ag) 3

0.1