"Janitorial Supplies"

Large industrial funnels made of polypropylene.

Useful for adding powder chemical to reaction vessels.

The top portion of these polypropylene, two-piece funnels are snaps into the lower one, forming a vacuum seal that does not require greasing. The base of the top portion has a perforated filter plate.

Resists virtually all chemicals.

These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.

Funnels feature short, wide stems, and are useful for adding powder chemical to reaction vessels.

Buchner Funnels for filtering hot or cold solutions.

Useful for adding powder chemical to reaction vessels.

Quality polyethylene powder funnel for general lab use.

Large size flat bottom Buchner funnel.

These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.

Resists Virtually All Chemicals

Useable With or Without Filter Paper.

Useful for adding powder chemical to reaction vessels.

Stainless steel funnel within air channel for smooth flow.

Paper funnel for clean transfer every time.