Sigma-Aldrich Buffer Solution pH 10.00 P

Grade

certified reference material

Quality Level

300

Product Line

Certipur^®

pH

10.0 (25 °C in H₂O)

Bp

100 °C/1013 hPa

Density

1.0044 g/cm³at 25 °C

Application(S)

environmental
food and beverages
general analytical
industrial QC
pharmaceutical

Format

mixture

Storage Temp.

15-25°C

Related Categories

Physical & Chemical Property Standards

General Description

The buffer solution is gravimetrically prepared with boric acid, potassium chloride, sodium hydroxide, and high-purity water. Its pH of 10.00 is measured 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.

Application

It is used in analytical procedures for the calibration, qualification, and monitoring of pH measuring instruments and as a control for testing other buffer solutions.

Features And Benefits

• 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
• Ready-to-use solution available in a sealed bottle and an 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 certificate of analysis (CoA) for an effective audit

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, GermanyTitripac is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS08H360FDP201 - P202 - P280 - P308 + P313 - P405 - P501