等级
certified reference material
质量水平
CofA
current certificate can be downloaded
包装
pkg of 500 mL
应用
environmental
food and beverages
food and beverages
general analytical
industrial qc
格式
mixture
储存温度
15-25°C
一般描述
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025.
This CRM is traceable to SI and higher-order standards from NIST through a continuous chain of comparisons. It is prepared using qualified and calibrated balances that comply with ISO 17025 requirements.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
This CRM is traceable to SI and higher-order standards from NIST through a continuous chain of comparisons. It is prepared using qualified and calibrated balances that comply with ISO 17025 requirements.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
应用
This pH 5.0 Clear buffer standard can be used for:
- Calibration of pH meters and electrodes
- Quality control of pH measurements
- Analytical method development and validation
特点和优势
- Solution that is stable, ready to use, and have long minimumshelf life
- Available in asealed bottle with convenient packaging to protect against contamination
- Accompanied witha certificate of analysis (CoA) for an effective audit
- Precise pH controlwith this solution, ensuring accuracy in experiments
- Reliable andreproducible results for consistent outcome
包装
500 ml in Plastic bottle
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Choose from one of the most recent versions:
分析证书(COA)
Lot/Batch Number
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
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