EM01822
Buffer pH 1.68
certified reference material
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About This Item
Código UNSPSC:
12161703
Preço e disponibilidade não estão disponíveis no momento.
Produtos recomendados
grau
certified reference material
Nível de qualidade
Certificado de análise (CofA)
current certificate can be downloaded
embalagem
pkg of 500 mL
aplicação(ões)
environmental
food and beverages
general analytical
industrial qc
Formato
mixture
temperatura de armazenamento
15-25°C
Descrição geral
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.
Aplicação
The pH 1.68 buffer reference standard is suitable for:
- Calibration of pH meters and electrodes
- Quality control of pH measurements
- Analytical method development and validation
Características e benefícios
- 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
Embalagem
500 ml in Plastic bottle
Código de classe de armazenamento
12 - Non Combustible Liquids
Classe de risco de água (WGK)
nwg
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Certificados de análise (COA)
Lot/Batch Number
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