Major Elements

Major Elements

You will find in the table below the list of major elements routinely analyzed at USRAVE, along with the achieved limits of quantification.

Element

Mineralization

Equipment

Quantification Threshold

...

Major Elements

Liquid (µg/L)

Solid (mg/kg)

Aluminium (Al)

HF

ICP-AES radial

48

4,8

Boron (B)

VS or HF

ICP-AES radial

15

1,5

Calcium (Ca)

VS or HF

ICP-AES radial

121

12,1

Copper (Cu)

VS or HF

ICP-AES radial

8

0,8

Iron (Fe)

VS or HF

ICP-AES radial

19

1,9

Magnesium (Mg)

VS or HF

ICP-AES radial

35

3,5

Manganese (Mn)

VS or HF

ICP-AES radial

20

2

Phosphorus (P)

VS or HF

ICP-AES radial

202

20,2

Potassium (K)

VS or HF

ICP-AES radial

181

18,1

Sodium (Na)

VS or HF

ICP-AES radial

15

1,5

Zinc (Zn)

VS or HF

ICP-AES radial

7

0,7

...

Elemental Analysis

Liquid (µg/L)

Solide (mg/kg)

Sulfur (S)

Wet mineralization

ICP-AES radial

140

14