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42424 Buffer solution, pH 11.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable

CAS Number

Stock No. Size Price ($) Quantity Availability
42424-AP 500ml 21.00
42424-K2 1L 36.40
42424-K7 4L 57.40
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Buffer solution, pH 11.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable


Chemical Properties

Storage & Sensitivity
Ambient temperatures.
Miscible with water.


Buffer solution (pH 11) is used as a means of keeping pH at a nearly constant value in different chemical applications. Buffer solution is used in alcoholic fermentation, leather tanning, electroplating, organic synthesis, sugar and paper manufacturing.


Incompatible with water-reactive materials, acids and caustics (bases).

Literature References

Zhao, G. N.; Tang, B.; Dong, Y. Q.; Xie, W. H.; Tang, B. Z. A unique fluorescence response of hexaphenylsilole to methyl parathion hydrolase: a new signal generating system for the enzyme label. J. Mater. Chem B. 2014, 2 (31), 5093-5099.

Zheng, Z. B., Kang, S. Y., Zhao, Y., Zhang, N., Yi, X., & Wang, K. Z. pH and copper ion luminescence on/off sensing by a dipyrazinylpyridine-appended ruthenium complex. Sens. Actuator B-Chem.2015, 221, 614-624.

Other References

Harmonized Tariff Code


  • A12005

    Pyridine, 99+%
  • 38713

    Buffer solution, pH 4.00 (±0.01 @ 25°C), Colored Red, Specpure®, NIST Traceable
  • 40447

    Buffer solution, pH 2.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable
  • 42421

    Buffer solution, pH 9.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable
  • 42425

    Buffer solution, pH 12.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable

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