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Standards and buffers

Our water standards are manufactured at accuracy levels that significantly exceed the tolerances required by ASTM guidelines. Every lot is verified by rigorous testing and released only after all quality requirements have been met. Buffer solutions allow labs to analyze materials with extreme values of pH.

  • Buffer Acid

    Buffer Acid

    S$205.00

    WaveTrace Buffer Acid is a buffer solution formulated for titration of strong acids.   Composition Methanol, imi…

  • Buffer Base

    Buffer Base

    S$192.00

    WaveTrace Buffer Base is a buffer solution formulated for titration of strong bases. Since the reaction used in the Karl…

  • Water Standard 10.0

    Water Standard 10.0

    S$145.00

    Water Standard 10.0 contains 1% of water by weight (10 mg/g). The exact water content is provided in the enclosed Certif…

  • Water Standard 1.0

    Water Standard 1.0

    S$145.00

    Water Standard 1.0 contains 0.1% of water by weight (1 mg/g). The exact water content is provided in the enclosed Certif…

  • Water Standard 0.1

    Water Standard 0.1

    S$145.00

    Water Standard 0.1 contains 0.01% of water by weight (0.1 mg/g). The exact water content is provided in the enclosed Cer…