DURANR AUTOMATIC BURETTE ACCORDING TO P

DURANR Automatic burette according to Pellet, complete, class AS, 50 ml consists of: 243183607 DURANR burette only, with side stopcock, class AS, 50 ml 211596303 DURANR reservoir bottle, with NS 29/32, clear, 2000ml 292450108 Blowball for automatic burr