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8 - Potash Assay Package

Prepared samples are analyzed by dissolution in water at 30 °C with deionized water. KCl or Sylvite is dissolved as well as other soluble salts. K, Mg, Na and Ca salts are solubilized leaving insoluble salts (e.g. anhydrite, kieserite) as a residue which is dried and weighed.


This package includes:

  • Sample Prep
  • ICP
  • ICP/MS
  • Insoluble residue 
  • Moisture

Code 8 Potash ICP Elements and Detection Limits (ppm)  

Element

Detection Limit

 

Element

Detection Limit

 

Element

Detection Limit

 

Element

Detection Limit

Al2O3

0.01%

 

Cd

1

 

La

1

 

Sr

1

CaO

0.01%

 

Ce

1

 

Li

1

 

Ta

1

Fe2O3

0.01%

 

Co

1

 

Mo

1

 

Tb

1

K2O

0.01%

 

Cr

1

 

Nb

1

 

Th

1

MgO

0.01%

 

Cu

1

 

Nd

1

 

U

2

MnO

0.01%

 

Dy

0.2

 

Ni

1

 

V

1

Na2O

0.01%

 

Er

0.2

 

Pb

1

 

W

1

P2O5

0.01%

 

Eu

0.2

 

Pr

1

 

Y

1

TiO2

0.01%

 

Ga

1

 

S

10

 

Yb

0.1

Ag

0.2

 

Gd

1

 

Sc

1

 

Zn

1

Ba

1

 

Hf

1

 

Sm

1

 

Zr

1

Be

0.2

 

Ho

1

 

Sn

1

 

 

 

Options:

 Soluble Br, Cl

 Soluble carbonate

 Total Br-INAA

 Total Cl INAA

 


Activation Laboratories Ltd. | 41 Bittern Street, Ancaster, Ontario, L9G 4V5, Canada | TF: +1.888.228.5227
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