some moire

code/modules/projectiles/projectile/arc.dm

@@ -190,7 +190,7 @@
 				var/obj/effect/effect/water/splash = new(T)
 				splash.create_reagents(15)
 				splash.reagents.add_reagent("stomacid", 5)
-				splash.reagents.add_reagent("blood", 10,list("blood_colour" = "#ec4940"))
+				splash.reagents.add_reagent(REAGENT_ID_BLOOD, 10,list("blood_colour" = "#ec4940"))
 				splash.set_color()
 
 				splash.set_up(F, 2, 3)

code/modules/projectiles/projectile/beams.dm

@@ -510,8 +510,8 @@
 		if(M.health < M.maxHealth)
 			var/obj/effect/overlay/pulse = new /obj/effect/overlay(get_turf(M))
 			pulse.icon = 'icons/effects/effects.dmi'
-			pulse.icon_state = "heal"
-			pulse.name = "heal"
+			pulse.icon_state = XENO_CHEM_HEAL
+			pulse.name = XENO_CHEM_HEAL
 			pulse.anchored = TRUE
 			spawn(20)
 				qdel(pulse)

code/modules/projectiles/projectile/blob.dm

@@ -53,7 +53,7 @@
 /obj/item/projectile/energy/blob/acid
 	damage_type = BURN
 	check_armour = "bio"
-	my_chems = list("sacid", "mold")
+	my_chems = list(REAGENT_ID_SACID, "mold")
 
 /obj/item/projectile/energy/blob/acid/splattering
 	splatter = TRUE
@@ -61,7 +61,7 @@
 /obj/item/projectile/energy/blob/combustible
 	splatter = TRUE
 	flammability = 0.25
-	my_chems = list("fuel", "mold")
+	my_chems = list(REAGENT_ID_FUEL, "mold")
 
 /obj/item/projectile/energy/blob/freezing
 	my_chems = list("frostoil")