We measure urine iodine using Te as internal standard.
At 14:10 03/04/2003 +0100, you wrote:
>Has anyone analysed for Iodine successfully at < 10 ppb levels in waters
>There is a small amount of Sb in the samples - so this can't be used as an
>internal standard. Would Rh be OK ?
>The soils have been extracted in a 0.05 M NaOH solution
>Thanks in advance
Principal Biochemist and Honorary Lecturer
Trace Element Laboratory
Charing Cross Hospital & Imperial College School of Medicine
London W6 8RF
Phone +44-020-8383 3644
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