Help request:Heavy metal analysis

K N and P J Harris ecoli at
Wed Mar 18 19:12:49 EST 1998

Hello Christopher,
The best methods are atomic adsorption or ICP (induction coupled 

But, they may not come cheap and the biggest problem you have to sort 
out is :-

Are the heavy metals IN the plant tissue or stuck on the OUTSIDE. Solve 
that before getting too involved in the analysis.

Peter, Reading, 

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