实验室信息

ISO 9001 is an international certification standard that sets out the criteria for a quality management system. It provides guidance for companies and organizations looking to ensure their products and services consistently meet quality requirements.

Skin Washability Comparison test between standard washable fiber pen inks (SAMPLE A) and superwashable inks WASH-IT (SAMPLE B).

标准可水洗纤维笔墨水与超可水洗纤维笔墨水（WASH-IT）的对比测试。