Dung dịch pH chuẩn 10,01 ± 0,02 – Buffer Solution, pH 10.01, Color-coded Blue, 500 mL

pH Buffer Standard Solution for pH electrode calibration. Color-coded pH Buffer solution for easy identification. pH is 10.01 ±0.02 at 25°C. 500 mL bottle

• Traceable to NIST standard reference materials
• Design for use with Hach meters portfolio and other meters.
• Reliable packaging