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.
Pertaining to NOAEL(Non Observed Adverse Effect Level)
- ADI（Acceptable Daily Intake）
- NOEL（Non Observed Effect Level）
- Chronic Toxicity Test
- Dog Sub-chronic Toxicity Test
- Rat Sub-chronic Toxicity Test
