DURAN® Flat flanges, ground, without groove, DN 60

DURAN® GL 25 Laboratory glass bottle protect, plastic coated (PU), amber, without screw cap and pouring ring, 25 ml

DURAN® GL 45 Laboratory glass bottle protect, pressure plus, plastic coated (PU) pressure resistant, clear, without screw cap and pouring

DURAN® Glass flat-head stopper, octagonal, amber, NS 12/21, solid

DURAN® Glass flat-head stopper, octagonal, amber, NS 45/40, semi-hollow

DURAN® glass flat-head stoppers, amber, octagonal,massive, NS 24/29

DURAN® glass flat-head stoppers, amber, octagonal,semi-hollow, NS 29/32

DURAN® GLS 80 Laboratory bottle, wide-neck, with cap and ring, clear glass, 30.000 ml

DURAN® GLS 80 stirred reactor screw cap with paddle stirrer for 250 ml GLS80 bottle, incl. shaft

DURAN® Hexagonal stoppers, flat, ground, NS 18.8/26, with "safety groove"

DURAN® Hexagonal stoppers, flat, long ground, NS 10/30

DURAN® Hexagonal stoppers, short ground, finished, NS 10/13