Marc's Modified Ringer's Solution (MMR; 1×; pH 7.5)
100 mm NaCl
2 mm KCl
1 mm MgCl2
2 mm CaCl2
5 mm HEPES (pH 7.5)
Sterilize by autoclaving and store indefinitely at room temperature.
100 mm NaCl
2 mm KCl
1 mm MgCl2
2 mm CaCl2
5 mm HEPES (pH 7.5)
Sterilize by autoclaving and store indefinitely at room temperature.