anchor.diff:  		/obj/item/disk/data = 1,
   		/obj/item/stack/sheet/cardboard = 1,
   		/obj/item/storage/box = 1,
  +		/obj/item/c_tube = 1,
   
   		/obj/item/reagent_containers/food/drinks/drinkingglass = 1,
   		/obj/item/coin/silver = 1,
  
positive.code: 		/obj/item/assembly/health = 1,
  
  		/obj/item/stack/package_wrap = 1,
  		) = 1,
  
  	list(//medical and chemicals
  
negative.code: 		list(//medical chems
  			/obj/item/reagent_containers/glass/bottle/multiver = 1,
  			/obj/item/reagent_containers/syringe/convermol = 1,
  			/obj/item/reagent_containers/hypospray/medipen = 1,
  			) = 1,
  		list(//drinks
  			/obj/item/reagent_containers/food/drinks/bottle/vodka = 1,
  			/obj/item/reagent_containers/food/drinks/soda_cans/grey_bull = 1,
  			/obj/item/reagent_containers/food/drinks/drinkingglass/filled/nuka_cola = 1,
  			) = 1,
  		list(//sprayers
  			/obj/item/reagent_containers/spray = 1,
  