Buffer Powder Pillows, pH 7.00 (NIST), Color-coded yellow, pk/250
Would you like to use our Product Configurator tool to configure this product before adding it to your cart? If not, you may add it directly to your cart.
For pH meter standardization. Each pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification. pH is ± 0.02 at 25°C. Pack of 250 Powder Pillows
- Fresh and reliable