Hach 2507200 pH Buffer Solution Kit | pH 4.01, 7.00, 10.01 | 4 Liter


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Hach 2507200 pH Buffer Solution Kit is a convenient 3-Pack of color-coded pH buffers in  4 Liter (1 US Gallon) bottles.These pH buffer solutions are accurate to ±0.02 pH units. They work with any make and model of pH meter,

  • Red: pH 4.01

  • Yellow: pH 7.00

  • Blue: pH 10.01

33% Cost Reduction over single bottle purchase when purchased as a pH buffer solution kit.


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