Description
Buffer Solution pH 10.00 Merck 1 Liter
Application
Features and Benefits
- Ready-to-use solution available in a sealed bottle and the innovative Titripac® packaging for positive environmental impact due to reduced waste generation
- Long-lasting with a shelf life of 3 years
- Accompanied with a detailed and batch-specific certificate of analysis (CoA) for an effective audit
- Subjected to comprehensive stability studies in accordance with ISO Guide 35
- Measured and qualified in an ISO/IEC 17025 and ISO 17034 accredited laboratory
- Traceable to SRMs from NIST and primary certified reference standards from PTB
General description
The boric acid/potassium chloride/sodium hydroxide buffer solution is gravimetrically prepared using high-quality reagents in high-purity water. It is produced, calibrated, and certified at a registered laboratory according to DIN EN ISO/IEC 17025. Its pH value of 10.00 at 20°C is analyzed using a combined glass electrode following a 5-point calibration method, in accordance with DIN 19268, against certified primary reference standards as per DIN 19266.
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.
Properties:
Product Name: Buffer solution, (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur®
Quality Level: 300
Grade: certified reference material
product line: Certipur®
pH: 10.0 (20 °C in H2O)
bp: 110 °C/1013 hPamp: -6 °C
density: 1.00 g/cm3 at 20 °C
application(s)
- Environmental
- food and beverages
- general analytical
- industrial qc
- pharmaceutical
format: mixture
storage temp.: 15-25°C
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