Flasks with NS joint neck
TIKVICA OKRUGLA DVOGRLA 250ML CENTRALNO NB24/29 + BOČNO RAVNO NB19/26
Round bottom flasks with two necks, parallel arm, borosilicate glass 3.3
TIKVICA OKRUGLA DVOGRLA 1000ML CENTRALNO NB29/32 + BOČNO KOSO NB29/32
Round bottom flasks with two necks, side neck angled, DURAN®
TIKVICA OKRUGLA DVOGRLA 1000ML CENTRALNO NB29/32 + BOČNO KOSO NB19/26
Round bottom flasks with two necks, side neck angled, DURAN®
TIKVICA OKRUGLA DVOGRLA 250ML CENTRALNO NB24/29 + BOČNO KOSO NB19/26
Round bottom flasks with two necks, side neck angled, DURAN®