CPY20-I02A1
PH标液 PH=9.22,250ml
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CPY20-I02A1 扩展订货号 CPY20-I02A1 名称 PH 标液 CPY20 基本描述 pH quality buffer solution, referenced
to primary reference material of PTB
and standard reference material of NIST.
With calibration certificate buffer
solutionpH值: I pH 9.22 数量: 02 250 ml 证书: A 标液证书 类型: 1 基本型