| The guidelines for the testing of chemicals (HJ/ T153-2004) | In effect since June 2004 |
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| The guidelines of chemical testing good laboratory practices (HJ/ T155-2004) | In effect since June 2004 |
696 kb
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| The guidelines on qualified laboratory management of chemical testing | |||
| The guidelines on qualified laboratory compliance and supervision of chemical testing | |||
| The guidelines on qualified laboratory inspection and auditing of chemical testing | |||
| The guidelines on qualified laboratory inspection report formation of chemical testing |
