T 500-M2/20, TITRONIC® 500 basic unit with magnetic stirrer TM 235 and 20 ml

T 500-M2/20, TITRONIC® 500 basic unit with magnetic stirrer TM 235 and 20 ml exchangeable unit WA 20, with brown glass bottle for titrant, GL 45 and S 40-bottle adapter, hoses, drip tube and titration tip,