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EC number: 215-231-4
CAS number: 1314-35-8
The 5-hr bioaccessibility of tungsten trioxide obtained from gastric
bioelution studies of 0.01% was used to estimate the equivalent tungsten
dose contributed from sodium tungstate and to determine if a DNEL need
it to be estimated. A DNEL was developed when the tungsten equivalent
dose was lower than the recommended limit dose (on a tungsten basis) of
the respective study.
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