HACH pH Buffer Solution, pH 4.01, 500mL

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pH Buffer Solution, pH 4.01, 500 mL Quality Buffer Solution, colour-coded red for easy identification. NIST traceable. pH is 4.01 ± 0.02 at 25°C. Specifications Technical Attribute s Color coded? Yes Concentration 4.01 ± 0.02 pH Description Quality Buffer Solution, colour-coded red (NIST) Package Type Bottle Parameter pH pH value(s) 4.01 Platform Solution Quantity 500 mL Show more