From performances to lectures and special events, there’s always something happening at lr.. Retouch photos with our state of the art photo editor tools that.
Discover events that inspire, engage and bring our university community together.. Ringer's lactate solution (rl), also known as sodium lactate solution, lactated ringer's (lr), and hartmann's solution, is a mixture of sodium chloride, sodium lactate, potassium chloride, and calcium.