- Zeomic and antimicrobial-related terminology
- Antimicrobial agent and antimicrobial test terminology
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- Odor-eliminating test terminology
- Test terminology
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Terminology: NOAEL(Non Observed Adverse Effect Level)
NOAEL：Non Observed Adverse Effect Level
The NOAEL is the highest dosage level at which after chronic exposure of a substance (material) shows no adverse effects (toxicity) to the tested animals (mouse, rat, or dog).
The NOEL (Non Observed Effect Level) and LOAEL (Lowest Observed Adverse Effect Level) are also related indexes to determine toxicity of a substance or material.