pH (@ 25°C) 3.00 +/- 0.03 NIST Traceable

pH (@ 25°C) 6.86 +/- 0.02 NIST Traceable

The pH of a sample is an indication of its acidity or alkalinity and pH determination is one of the most commonly conducted laboratory measurements. The term pH is defined as the negative logarithm (base 10) of the Hydrogen ion concentration (or, more accurately, Activity) expressed in molarity.…

pH (@ 25°C) 4.00 +/- 0.02 NIST Traceable

The pH of a sample is an indication of its acidity or alkalinity and pH determination is one of the most commonly conducted laboratory measurements. The term pH is defined as the negative logarithm (base 10) of the Hydrogen ion concentration (or, more accurately, Activity) expressed in molarity.…

pH of 1:4 dilution @ 25°C 10.00 +/- 0.02 NIST Traceable

pH (@ 25°C) 7.00 +/- 0.02 NIST Traceable

pH (@ 25°C) 11.00 +/-0.08 NIST Traceable

pH (@ 25°C) 8.00 +/- 0.02 NIST Traceable

pH (@ 25°C) 2.00 +/- 0.03 NIST Traceable

pH (@ 25°C) 9.00 +/- 0.02 NIST Traceable

The pH of a sample is an indication of its acidity or alkalinity and pH determination is one of the most commonly conducted laboratory measurements. The term pH is defined as the negative logarithm (base 10) of the Hydrogen ion concentration (or, more accurately, Activity) expressed in molarity.…

pH (@ 25°C) 1.68 +/- 0.06 NIST Traceable

pH (@ 25°C) 6.00 +/- 0.02 NIST Traceable

pH (@ 25°C) 7.00 +/- 0.02 NIST Traceable

pH (@ 25°C) 5.00 +/- 0.02 NIST Traceable

pH (@ 25°C) 10.00 +/- 0.03 NIST Traceable

pH (@ 25°C) 9.18 +/- 0.02 NIST Traceable

pH (@ 25°C) 12.45 +/-0.03 NIST Traceable

pH (@ 25°C) 1.00 +/- 0.06 NIST Traceable

pH (@ 25°C) 12.00 +/-0.08 NIST Traceable

pH (@ 25°C) 7.38 +/- 0.02 NIST Traceable

pH (@ 25°C) 11.33 +/- 0.08 NIST Traceable

pH (@ 25°C) 7.0 +/- 0.5

pH of 1:4 dilution @ 25°C 4.00 +/- 0.02 NIST Traceable

pH (@ 25°C) 5.50 +/- 0.02 NIST Traceable

pH of 1:25 dilution @ 25°C 7.00 +/- 0.02 NIST Traceable