aut.byr., AS 25ml 1:10

Byreta aut.dle Pelleta,tř.AS,výp.PTFE vent.a přep.koh.,Sch.,10ml 1:200, 1581/ASSTV/10

aut.byr. Sch, AS 50ml 1:10

aut.byr., AS 10ml 1:50