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CPY20-E10D1 订货号 CPY20-E10D1 名称 PH 标液 CPY20 基本名称 pH quality buffer solution, referenced
to primary reference material of PTB
and standard reference material of NIST.
With calibration certificate buffer
solutionpH值: E pH 7.00 数量: 10 1000 ml 证书: D 工厂标定证书 类型: 1 基本型
CPY20-E10D1
pH 7.00 瓶装 1000 ml E+H PH 标液 CPY20
