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2C1 - Vegetation Ash - ICP/OES

2 grams of vegetation samples are ashed at 475°C.  The ash sample is digested with aqua regia for 2 hours at 95°C and analyzed by ICP using a Varian 735 ICP. Ashing is included in this package.

 

Required Preparation: Code  B3 (ashing of vegetation in dedicated kilns at 475°C for 18-24 hours)

 

Code 2C1 (Vegetation Ash-ICP/OES) Elements and Detection Limits (ppm)

Element

Detection

Limit

Upper

Limit

Ag

0.2

100

Cu

1

10,000

Mn

1

-

Mo

1

10,000

Ni

1

10,000

Pb

1

5,000

Zn

1

10,000


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