WS/T 326.4-2010
Efficacy evaluation of toothpaste.Part 4:Guidelines for efficacy evaluation on dentin hypersensitivity (English Version)

Standard No.

WS/T 326.4-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Hygiene

Latest

WS/T 326.4-2010

Scope

This part of WS/T 326 specifies the classification, effect evaluation and clinical test requirements for the anti-dentin sensitivity efficacy of toothpaste products. This section applies to toothpaste products that claim to have anti-dentin sensitivity effects and whose physical and chemical properties, hygienic and safety performance indicators meet the corresponding national standards.

WS/T 326.4-2010 history

• 2010 WS/T 326.4-2010 Efficacy evaluation of toothpaste.Part 4:Guidelines for efficacy evaluation on dentin hypersensitivity