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等级
analytical standard
质量水平
Agency
traceable to NIST
pH值（酸碱度）
4 ( in H2O)
应用
environmental
food and beverages
general analytical
industrial qc
pharmaceutical
包装形式
mixture
运输
ambient
储存温度
15-25°C
应用
This pH 4.0 buffer solution can be used in routine analytical processes for calibration of pH meters and maintaining the pH of solutions.
特点和优势
- Traceable to NIST standards
- A ready-to-use solution available in a sealed bottle with convenient packaging to protect against contamination
- Accompanied by a certificate of analysis (CoA) with the product′s expiry date
- Accurate up to +/- 0.01 at 25 °C
- Calculated uncertainty value is for the duration of transportation and storage
产品规格
Tolerance: ±0.01
储存分类代码
12 - Non Combustible Liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
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