Index: firmware/App/Services/Reservoirs.c
===================================================================
diff -u -rb4f8e2229eb0a08cdce5fdd2e0a14ca25d792946 -re7e9ea67b63911dc9d8d46166fdd09e102111e3f
--- firmware/App/Services/Reservoirs.c	(.../Reservoirs.c)	(revision b4f8e2229eb0a08cdce5fdd2e0a14ca25d792946)
+++ firmware/App/Services/Reservoirs.c	(.../Reservoirs.c)	(revision e7e9ea67b63911dc9d8d46166fdd09e102111e3f)
@@ -1110,4 +1110,28 @@
     return result;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The testSetDialysateMixingRatios function sets the acid and bicarb
+ * dialysate mixing ratios.
+ * @details Inputs: none
+ * @details Outputs: acidConcentrateCalRecord, bicarbConcentrateCalRecord
+ * @param acid which is the acid dialysate mixing ratio
+ * @param bicarb which is the bicarb dialysate mixing ratio
+ * @return TRUE if tare successful, FALSE if not
+ *************************************************************************/
+BOOL testSetDialysateMixingRatios( F32 acid, F32 bicarb )
+{
+    BOOL result = FALSE;
+
+    if ( TRUE == isTestingActivated() )
+    {
+        result                                                                                           = TRUE;
+        acidConcentrateCalRecord.acidConcentrate[ CAL_DATA_ACID_CONCENTRATE_1 ].acidConcMixRatio         = acid;
+        bicarbConcentrateCalRecord.bicarbConcentrate[ CAL_DATA_BICARB_CONCENTRATE_1 ].bicarbConcMixRatio = bicarb;
+    }
+
+    return result;
+}
+
 /**@}*/