diff --git a/code/modules/reagents/dispenser/cartridge.dm b/code/modules/reagents/dispenser/cartridge.dm
index 70142fabd8..ddcd173cb7 100644
--- a/code/modules/reagents/dispenser/cartridge.dm
+++ b/code/modules/reagents/dispenser/cartridge.dm
@@ -8,7 +8,7 @@
 	volume = CARTRIDGE_VOLUME_LARGE
 	amount_per_transfer_from_this = 50
 	// Large, but inaccurate. Use a chem dispenser or beaker for accuracy.
-	possible_transfer_amounts = list(50, 100)
+	possible_transfer_amounts = list(50, 100, 250, 500)
 	unacidable = 1
 
 	var/spawn_reagent = null