Test item 测试名称: PH Value 酸碱度
Norm refer 涉及标准：
a.AATCC 81, ISO 3071, DIN 54275/6, BS/DIN EN 1413, As 2001.3.1
b.ISO 4045(leather), BS 1309 Section 9
c.BS 3266
Sample size 送样规格：10cm x 10cm x 2pcs
Lead time 测试周期: 常规 Regular 7 working days
Others 其他信息：
Sample for reference 参考图片:
Sample Report 报告样本：
