a set of 13 items for chemical analysis (1) burette, range : 0-50 ml, least count - 0.1, qty - 1 no(2) burette, range : 0-25 ml, least count - 0.1, qty - 1 no(3) serological pipette, range : 0-10 ml, least count- 0.1, qty - 1 no(4) transfer pipette, ran
