| NaCl |
7.2 g |
| CaCl2 |
0.17 g |
| KCl
|
0.37 g |
| Dissolve all reagents into reagent-grade H2O, and bring the final volume to 1 L. Adjust the pH to 7.3-7.4. Once thoroughly dissolved, filter through a 0.22-μm filter,
aliquot into single-use volumes (25-50 mL), and autoclave.
|