DURAN®automatic burette Pellet type, conformity certified,blue print,main points ring graduation, Schellbach stripe, PTFE-spindle stopcock and intermediate PTFE stopcock,completed with bottle and blow ball, accuracy class AS, batch certificate, 50 ml, consists of: 243173606 DURAN® burette only, with side stopcock, class AS, 50 ml 211596303 DURAN® reservoir bottle, with NS 29/32, clear, 2000ml 292450108 Blowball for automatic burrette EACH
DURAN®automatic burette Pellet type, conformity certified,blue print,main points ring graduation, Schellbach stripe, PTFE-spindle stopcock and intermediate PTFE stopcock,completed with bottle and blow ball, accuracy class AS, batch certificate, 50 ml, consists of: 243173606 DURAN® burette only, with side stopcock, class AS, 50 ml 211596303 DURAN® reservoir bottle, with NS 29/32, clear, 2000ml 292450108 Blowball for automatic burrette EACH
