Johnson / Cinch Connectivity Solutions 004.1 通用试纸 pH 1-11
Model004.1
联系我们
安全结算
品质保证
轻松更换与退货
支持配送
Detection point: pH (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
Packaging: 10 books of 20strips (200tests)
快速支持
直接联系认证专家
Detection point: pH (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
Packaging: 10 books of 20strips (200tests)
直接联系认证专家