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WS/T 326.4-2010 Active
WS/T 326.4-2010 Efficacy evaluation of toothpaste—Part 4:Guidelines for efficacy evaluation on dentin hypersensitivity
Abstract
This part of WS/T 326 specifies the classification, efficacy evaluation, and clinical trial requirements for the anti-dentin sensitivity effect of toothpaste products.
This part is applicable to toothpaste products that claim to have an anti-dentin sensitivity effect and whose physicochemical properties and health and safety indicators comply with the corresponding national standards.
General Product Information
| Document Type | Industry standards-Health |
|---|---|
| Standard Status | Active |
| Standard Code | WS/T 326.4-2010 |
| CCS | Medicine |
| ICS | Integrated medical science and healthcare devices |
| Implement Date | 2011-12-03 |
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