Avoid breakage and corrosion with Thermo Scientific™ Nalgene™ Heavy-Duty LDPE Funnels, the toughest large funnels available. Lighter weight than glass or metal funnels, these low density polyethylene funnels provide you with long-term use.
- Durable large funnels are designed for heavy-duty use
- Rigid construction, ideal for vacuum filtration, larger sizes have ribs and a tab