• Funnel, Long Stem 60° Slope, Boro 3.3 Glass
  • Funnel, Long Stem 60° Slope, Boro 3.3 Glass

Funnel, Long Stem 60° Slope, Boro 3.3 Glass

CNW-1503-50

  • Borosilicate

Vendor: SmartLabs

Suited For:

Country of Origin:

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R 28.00
R 28.00
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These long stem glass funnels have a 60° slope and are made from borosilicate 3.3 glass. The 60° angle suits efficient filtration, and the stem is much longer than on short-stem funnels.

Key Features

  • Material: Quality borosilicate 3.3 glass, durable, autoclavable and resistant to thermal shock.
  • Design: A conical body with a 60° slope for a good fit with filter paper.
  • Stem: A long stem (typically 150mm) that helps form a liquid seal during filtration and stops gas escaping in closed systems.
  • Clarity: Clear glass, free from bubbles or scratches.
Top Diameter Stem Outer Diameter Stem Length
50mm 7mm 150mm
60mm 8mm 150mm
75mm 9mm 150mm
90mm 11mm 150mm

Also available in a 100mm size.

Key Applications

  • Filtration: Designed to work with filter paper to remove sediment from liquids.
  • Liquid seal: In school experiments, the long stem is often placed below the liquid level so gas can't escape through the funnel.
  • Safe transfers: Good for filling narrow-neck containers like vials or bottles with minimal spills.

Delivery

We deliver nationwide across South Africa. Once your order is on its way, you'll receive a tracking link by email so you can follow its progress. If you need your order urgently or you're delivering somewhere hard to reach, contact our team before you check out and we'll help where we can.

Our Promise

At SmartLabs, we only stock equipment we'd trust in our own labs and classrooms. If a product arrives faulty or doesn't match its description, let us know and we'll make it right, whether that's a replacement or a refund. Our goal is for every order to work exactly as it should, the first time.