Citation
Low K. S., . and Lee C. K., . Lead and Chromium in paints of pencils. pp. 100-104. ISSN 0126-6128
Abstract
29 brands of pencils and 5 sets of coloured pencils were analyzed for lead and chromium content. Tests showed that high levels of lead ( 1000 ppm) and chromium ( 100 ppm) could be extracted using dilute hydrochloric acid (O.IM) at body temperature for two brands of pencils from Japan.
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Abstract
29 brands of pencils and 5 sets of coloured pencils were analyzed for lead and chromium content. Tests showed that high levels of lead ( 1000 ppm) and chromium ( 100 ppm) could be extracted using dilute hydrochloric acid (O.IM) at body temperature for two brands of pencils from Japan.
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Lead |
| AGROVOC Term: | Chromium |
| AGROVOC Term: | Paints |
| AGROVOC Term: | Hydrochloric acid |
| AGROVOC Term: | Temperature |
| AGROVOC Term: | Nitric acid |
| AGROVOC Term: | Residues |
| AGROVOC Term: | Metals |
| Geographical Term: | Malaysia |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 28 Apr 2025 00:40 |
| URI: | http://webagris.upm.edu.my/id/eprint/22894 |
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