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Why only lead standard solution is uesd
to perform heavy metal test.
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Answer / ramalingeswararao
Based on environmental conditions Based on Material of Construction we will take lead as a standard
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Answer / bhaavani
Lead is stable compare to other metals in intensity and highly carcinogenic metal and lead is low cost and readily available in the market
| Is This Answer Correct ? | 0 Yes | 2 No |
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