diff --git a/core/utils/samples.py b/core/utils/samples.py
index c7fedbf3..3e7b22f7 100644
--- a/core/utils/samples.py
+++ b/core/utils/samples.py
@@ -702,7 +702,9 @@ def create_table_molecule_pending_use(sample_list, app_name):
     use_type["data"] = list(
         core.models.MoleculePreparation.objects.filter(
             molecule_used_for=None, sample__in=sample_list
-        ).values_list("sample__sample_name", "molecule_code_id", "pk")
+        )
+        .exclude(state__molecule_state_name="Completed")
+        .values_list("sample__sample_name", "molecule_code_id", "pk")
     )
     if len(use_type["data"]) > 0:
         if core.models.MoleculeUsedFor.objects.filter(
diff --git a/wetlab/views.py b/wetlab/views.py
index d34b7f39..57983ecd 100644
--- a/wetlab/views.py
+++ b/wetlab/views.py
@@ -3371,7 +3371,6 @@ def handling_molecules(request):
         molecule_use_defined = core.utils.samples.check_if_molecule_use_defined(
             __package__
         )
-
         return render(
             request,
             "wetlab/handling_molecules.html",