Some more int -> decimal conversions. Changed the use of the Solution constructor.

Content.Shared/Chemistry/Solution.cs

@@ -172,7 +172,7 @@ namespace Content.Shared.Chemistry
         public Solution SplitSolution(decimal quantity)
         {
             if (quantity <= 0)
-                return new Solution();
+                return IoCManager.InjectDependencies(new Solution());
 
             Solution newSolution;
 
@@ -183,7 +183,7 @@ namespace Content.Shared.Chemistry
                 return newSolution;
             }
 
-            newSolution = new Solution();
+            newSolution = IoCManager.InjectDependencies(new Solution());
             var newTotalVolume = 0M;
             var ratio = (TotalVolume - quantity) / TotalVolume;
 
@@ -235,7 +235,7 @@ namespace Content.Shared.Chemistry
         public Solution Clone()
         {
             var volume = 0M;
-            var newSolution = new Solution();
+            var newSolution = IoCManager.InjectDependencies(new Solution());
 
             for (var i = 0; i < _contents.Count; i++)
             {

Content.Shared/GameObjects/Components/Chemistry/SolutionComponent.cs

@@ -17,7 +17,7 @@ namespace Content.Shared.GameObjects.Components.Chemistry
 #pragma warning restore 649
 
         [ViewVariables]
-        protected Solution ContainedSolution = new Solution();
+        protected Solution ContainedSolution;
         private decimal _maxVolume;
         private SolutionCaps _capabilities;
 
@@ -95,15 +95,20 @@ namespace Content.Shared.GameObjects.Components.Chemistry
             base.ExposeData(serializer);
 
             serializer.DataField(ref _maxVolume, "maxVol", 0M);
-            serializer.DataField(ref ContainedSolution, "contents", ContainedSolution);
+            serializer.DataField(ref ContainedSolution, "contents", IoCManager.InjectDependencies(new Solution()));
             serializer.DataField(ref _capabilities, "caps", SolutionCaps.None);
         }
 
+        public virtual void Init()
+        {
+            ContainedSolution = IoCManager.InjectDependencies(new Solution());
+        }
+
         /// <inheritdoc />
         protected override void Startup()
         {
             base.Startup();
-
+            
             RecalculateColor();
         }
 
@@ -113,7 +118,7 @@ namespace Content.Shared.GameObjects.Components.Chemistry
             base.Shutdown();
 
             ContainedSolution.RemoveAllSolution();
-            ContainedSolution = new Solution();
+            ContainedSolution = IoCManager.InjectDependencies(new Solution());
         }
 
         public void RemoveAllSolution()