why we are using only lead standard solution for Heavy
metals test? what is the purpose of this?
Answer Posted / kalpana
when compare to other heav metals,lead is more carsinogenic and it is harmful to humanbeing at very low ppm levels,so in heavy metals procedure if lead ppm level is low ,mostly oter metals ppm levels low and less harmful
Is This Answer Correct ? | 3 Yes | 0 No |
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