Buffer solution, pH 10.00, 10L

SKU:
1094389010
  • $422.00

    • Description

    Buffer solution, 10L

    (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur®

    PROPERTIES

    grade

    certified reference material

    Quality Level

    300

    product line

    Certipur®

    pH

    10.0 (20 °C in H2O)

    bp

    110 °C/1013 hPa

    mp

    -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

    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.

    Application

    The buffer solution finds its use in various analytical procedures to calibrate, qualify, and monitor the pH measuring instruments.

    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

    Legal Information

    CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
    Titripac is a registered trademark of Merck KGaA, Darmstadt, Germany

    SAFETY INFORMATION

    pictograms

    GHS08

    signalword

    Danger

    hcodes

    H360FD

    pcodes

    P201 - P202 - P280 - P308 + P313 - P405 - P501

    Hazard Classifications

    Repr. 1B

    Storage Class

    6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

    wgk_germany

    nwg

    flash_point_f

    Not applicable

    flash_point_c

    Not applicable