추천 제품
Grade
certified reference material
Quality Level
CofA
current certificate can be downloaded
포장
pkg of 500 mL
응용 분야
environmental
food and beverages
general analytical
industrial qc
형식
mixture
저장 온도
15-25°C
일반 설명
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.
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.
애플리케이션
The pH 2.0 Clear buffer reference standard is suitable for:
- Calibration of pH meters and electrodes
- Quality control of pH measurements
- Analytical method development and validation
특징 및 장점
- 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
- Achieve precisepH control with this solution, ensuring accuracy in experiments
- Reliable andreproducible results for consistent outcome
포장
500 ml in Plastic bottle
신호어
Warning
유해 및 위험 성명서
예방조치 성명서
Hazard Classifications
Met. Corr. 1
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
nwg
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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