diff --git a/Content.Server/Chemistry/Components/InjectorComponent.cs b/Content.Server/Chemistry/Components/InjectorComponent.cs
index 466f49a22a..4783cc4c21 100644
--- a/Content.Server/Chemistry/Components/InjectorComponent.cs
+++ b/Content.Server/Chemistry/Components/InjectorComponent.cs
@@ -1,6 +1,9 @@
 using System.Threading;
 using Content.Shared.Chemistry.Components;
 using Content.Shared.FixedPoint;
+using Content.Server.UserInterface;
+using Robust.Server.GameObjects;
+using Content.Shared.Chemistry;
 
 namespace Content.Server.Chemistry.Components
 {
@@ -22,6 +25,20 @@ namespace Content.Server.Chemistry.Components
         [DataField("injectOnly")]
         public bool InjectOnly;
 
+        /// <summary>
+        ///     The minimum amount of solution that can be transferred at once from this solution.
+        /// </summary>
+        [DataField("minTransferAmount")]
+        [ViewVariables(VVAccess.ReadWrite)]
+        public FixedPoint2 MinimumTransferAmount { get; set; } = FixedPoint2.New(5);
+
+        /// <summary>
+        ///     The maximum amount of solution that can be transferred at once from this solution.
+        /// </summary>
+        [DataField("maxTransferAmount")]
+        [ViewVariables(VVAccess.ReadWrite)]
+        public FixedPoint2 MaximumTransferAmount { get; set; } = FixedPoint2.New(50);
+
         /// <summary>
         /// Amount to inject or draw on each usage. If the injector is inject only, it will
         /// attempt to inject it's entire contents upon use.
diff --git a/Content.Server/Chemistry/EntitySystems/ChemistrySystem.Injector.cs b/Content.Server/Chemistry/EntitySystems/ChemistrySystem.Injector.cs
index db61b9f522..caf2327af1 100644
--- a/Content.Server/Chemistry/EntitySystems/ChemistrySystem.Injector.cs
+++ b/Content.Server/Chemistry/EntitySystems/ChemistrySystem.Injector.cs
@@ -15,13 +15,22 @@ using Content.Shared.MobState.Components;
 using Robust.Shared.GameStates;
 using Robust.Shared.Player;
 using System.Threading;
+using Content.Shared.Verbs;
+using Robust.Server.GameObjects;
+using Content.Shared.Popups;
 
 namespace Content.Server.Chemistry.EntitySystems;
 
 public sealed partial class ChemistrySystem
 {
+
+    /// <summary>
+    ///     Default transfer amounts for the set-transfer verb.
+    /// </summary>
+    public static readonly List<int> TransferAmounts = new() { 5, 10, 15};
     private void InitializeInjector()
     {
+        SubscribeLocalEvent<InjectorComponent, GetVerbsEvent<AlternativeVerb>>(AddSetTransferVerbs);
         SubscribeLocalEvent<InjectorComponent, SolutionChangedEvent>(OnSolutionChange);
         SubscribeLocalEvent<InjectorComponent, HandDeselectedEvent>(OnInjectorDeselected);
         SubscribeLocalEvent<InjectorComponent, ComponentStartup>(OnInjectorStartup);
@@ -33,6 +42,38 @@ public sealed partial class ChemistrySystem
         SubscribeLocalEvent<InjectionCancelledEvent>(OnInjectionCancelled);
     }
 
+    private void AddSetTransferVerbs(EntityUid uid, InjectorComponent component, GetVerbsEvent<AlternativeVerb> args)
+    {
+        if (!args.CanAccess || !args.CanInteract || args.Hands == null)
+            return;
+
+        if (!EntityManager.TryGetComponent<ActorComponent?>(args.User, out var actor))
+            return;
+
+        // Add specific transfer verbs according to the container's size
+        var priority = 0;
+        foreach (var amount in TransferAmounts)
+        {
+            if ( amount < component.MinimumTransferAmount.Int() || amount > component.MaximumTransferAmount.Int())
+                continue;
+
+            AlternativeVerb verb = new();
+            verb.Text = Loc.GetString("comp-solution-transfer-verb-amount", ("amount", amount));
+            verb.Category = VerbCategory.SetTransferAmount;
+            verb.Act = () =>
+            {
+                component.TransferAmount = FixedPoint2.New(amount);
+                args.User.PopupMessage(Loc.GetString("comp-solution-transfer-set-amount", ("amount", amount)));
+            };
+
+            // we want to sort by size, not alphabetically by the verb text.
+            verb.Priority = priority;
+            priority--;
+
+            args.Verbs.Add(verb);
+        }
+    }
+
     private static void OnInjectionCancelled(InjectionCancelledEvent ev)
     {
         ev.Component.CancelToken = null;
@@ -196,6 +237,10 @@ public sealed partial class ChemistrySystem
             return;
 
         var actualDelay = MathF.Max(component.Delay, 1f);
+
+        // Injections take 1 second longer per additional 5u
+        actualDelay += (float) component.TransferAmount / component.Delay - 1;
+
         if (user != target)
         {
             // Create a pop-up for the target