Volumetric flasks Volac FORTUNA®, boro 3.3, class A, with PP stoppers, amber graduation With NS joints. Conformity approved. Height ±5 mm.
Nominal capacity 250 ml Tolerance 0,15 ± ml Height 220 mm Ground size NS14/23 Accuracy class A Material Boro 3.3 Material closure PP Type of closure Stopper Colour Clear |