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Sulfonation flasks, with three necks

Borosilicate glass 3.3.

  • Very good chemical resistance
  • High temperature resistance
  • Minimal thermal expansion giving relatively high resistance to temperature changes

With one parallel and two angled side necks.



Expand All / Collapse All
Capacity Centre neck Side necks Pk VWR Catalog Number Quantity
100 ml 29/32 NS 14/23 NS 1 WITG0.851.101
200 ml 29/32 NS 14/23 NS 1 WITG0.851.020
350 ml 29/32 NS 14/23 NS 1 WITG0.851.024
750 ml 45/40 NS 29/32 NS 1 WITG0.851.074
1500 ml 45/40 NS 29/32 NS 1 WITG0.851.150
2500 ml 45/40 NS 29/32 NS 1 WITG0.851.250
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