An investigation on the lead and cadmium content of cosmetics and sanitary products- a case study of toothbrush
Accordingly, this study was conducted to investigate the concentration of lead and cadmium of different toothbrush brands. For this purpose, a total number of 20 toothbrushes from different brands were taken randomly. The concentration of lead and cadmium in the toothbrushes was then specified using...
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| Main Authors: | , , , |
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| Format: | Book |
| Published: |
Islamic Azad University,
2018-03-01T00:00:00Z.
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| Subjects: | |
| Online Access: | Connect to this object online. |
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Internet
Connect to this object online.3rd Floor Main Library
| Call Number: |
A1234.567 |
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| Copy 1 | Available |