pH Buffer standard solutions for laboratory and field analyses
pH Buffer Standard Solution for pH electrode calibration, Colorless pH buffer solution. pH is 4.01 ±0.02 at 25°C, 125 mL bottle
Code: LZW9460.99
4.01 ±0.02 pH at 25°C
7.00 ±0.02 pH at 25°C
10.01 ±0.02 pH at 25°C
