diff --git a/packages/components/package-lock.json b/packages/components/package-lock.json
index 18780237de..81c589a4c2 100644
--- a/packages/components/package-lock.json
+++ b/packages/components/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@labkey/components",
-  "version": "7.41.0",
+  "version": "7.41.1-fb-terminalStorageUseBarcode.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@labkey/components",
-      "version": "7.41.0",
+      "version": "7.41.1-fb-terminalStorageUseBarcode.1",
       "license": "SEE LICENSE IN LICENSE.txt",
       "dependencies": {
         "@hello-pangea/dnd": "18.0.1",
diff --git a/packages/components/package.json b/packages/components/package.json
index f4b2e6b088..85a51c745c 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@labkey/components",
-  "version": "7.41.0",
+  "version": "7.41.1-fb-terminalStorageUseBarcode.1",
   "description": "Components, models, actions, and utility functions for LabKey applications and pages",
   "sideEffects": false,
   "files": [
diff --git a/packages/components/releaseNotes/components.md b/packages/components/releaseNotes/components.md
index 0367471a67..fdbd35e91f 100644
--- a/packages/components/releaseNotes/components.md
+++ b/packages/components/releaseNotes/components.md
@@ -1,6 +1,12 @@
 # @labkey/components
 Components, models, actions, and utility functions for LabKey applications and pages
 
+### version TBD
+*Released*: TBD
+- App support for terminal storage barcodes
+  - add `StorageUnitBarcode` as an allowed field for import
+  - Updated resolveDuplicatesAsName() to check for the "barcode" identifier
+
 ### version 7.41.0
 *Released*: 1 June 2026
 - GitHub Issue 903: Remove Cross-Container Sample and Data Class Import Feature
diff --git a/packages/components/src/internal/components/samples/constants.ts b/packages/components/src/internal/components/samples/constants.ts
index a6c421bf9c..0d232253be 100644
--- a/packages/components/src/internal/components/samples/constants.ts
+++ b/packages/components/src/internal/components/samples/constants.ts
@@ -204,12 +204,17 @@ export const SAMPLE_STORAGE_COLUMNS_WITH_SUBSELECT_EXPR = [
     'StorageLocation',
 ];
 
-export const SAMPLE_INSERT_EXTRA_COLUMNS = [...AMOUNT_AND_UNITS_COLUMNS, ...SAMPLE_STORAGE_COLUMNS, ALIQUOTED_FROM_COL];
+export const SAMPLE_INSERT_EXTRA_COLUMNS = [
+    ...AMOUNT_AND_UNITS_COLUMNS,
+    ...SAMPLE_STORAGE_COLUMNS,
+    ALIQUOTED_FROM_COL,
+];
 export const SAMPLE_IMPORT_EXTRA_ALLOWED_COLUMNS = [
     ...SAMPLE_INSERT_EXTRA_COLUMNS,
     'SampleID',
     'EnteredStorage',
     'ExpirationDate',
+    'StorageUnitBarcode',
 ];
 
 export const SAMPLE_DATA_EXPORT_CONFIG = {
diff --git a/packages/components/src/internal/util/messaging.test.ts b/packages/components/src/internal/util/messaging.test.ts
index fad8f2d740..9dde9ce66e 100644
--- a/packages/components/src/internal/util/messaging.test.ts
+++ b/packages/components/src/internal/util/messaging.test.ts
@@ -555,4 +555,35 @@ describe('resolveDuplicatesAsName', () => {
             );
         });
     });
+
+    describe('barcode constraint', () => {
+        const barcodeError =
+            'ERROR: duplicate key value violates unique constraint "uq_box_barcode"\n' +
+            '  Detail: Key (barcode)=(BC-123) already exists.';
+
+        test('uses "barcode" identifier when constraint is uq_box_barcode', () => {
+            expect(resolveDuplicatesAsName(barcodeError, 'boxes')).toBe(
+                "There was a problem creating your boxes. Duplicate barcode 'BC-123' found."
+            );
+        });
+
+        test('uq_box_barcode check is case-insensitive', () => {
+            const upperCaseError = barcodeError.replace('uq_box_barcode', 'UQ_BOX_BARCODE');
+            expect(resolveDuplicatesAsName(upperCaseError, 'boxes')).toBe(
+                "There was a problem creating your boxes. Duplicate barcode 'BC-123' found."
+            );
+        });
+
+        test('uses "name" identifier when constraint is not uq_box_barcode', () => {
+            expect(resolveDuplicatesAsName('Key (name)=(BC-123) already exists.', 'boxes')).toBe(
+                "There was a problem creating your boxes. Duplicate name 'BC-123' found."
+            );
+        });
+
+        test('respects optional params', () => {
+            expect(resolveDuplicatesAsName(barcodeError, 'box', 'boxes', 'importing')).toBe(
+                "There was a problem importing your boxes. Duplicate barcode 'BC-123' found."
+            );
+        });
+    });
 });
diff --git a/packages/components/src/internal/util/messaging.tsx b/packages/components/src/internal/util/messaging.tsx
index 03009a52eb..c034588b5e 100644
--- a/packages/components/src/internal/util/messaging.tsx
+++ b/packages/components/src/internal/util/messaging.tsx
@@ -79,7 +79,8 @@ export function resolveDuplicatesAsName(
     }
     let retMsg = `There was a problem ${verbPresParticiple || 'creating'} your ${nounPlural || noun || 'data'}.`;
     if (name) {
-        retMsg += ` Duplicate name '${name}' found.`;
+        const identifierType = errorMsg.toLowerCase().indexOf('uq_box_barcode') > -1 ? 'barcode' : 'name';
+        retMsg += ` Duplicate ${identifierType} '${name}' found.`;
     } else {
         retMsg += ` Check the existing ${nounPlural || noun || 'data'} for possible duplicates and make sure any referenced ${
             nounPlural || noun || 'data'