Funnels

With filling vent and handle.

To DIN 12905.

Glass-clear. For high-speed filtration. The internal helicoid ribs to increase the filtration speed.

• Polymethylpentene plastic
• Vertical outer ribs prevent airlock
• Autoclavable
• Unaffected by corrosive liquids
• Heat resistant to 177 ºC

Supplied flat-pack to minimize storage space and keep it clean. A more environmentally friendly paper product that will naturally biodegrade in the standard waste stream. Fits a wide variety of openings and can be used with virtually any liquid or powder. Cut the stem to any size or shape to meet with your needs.

Solid addition funnels (angle: 60°), with NS cone, made of DURAN^® tubing.

With short stem and NS cone.

For 9.251 640 and 9.251 645.

The stand for sedimentation funnels is used to keep, hold or store Imhoff funnels safely and reliably during sedimentation. Two funnel holders ensure that Imhoff funnels will be held safely and securely and can be placed in an absolutely vertical position. Stand with two holders for sedimentation funnels, suitable for funnels 90 mm or more in diameter. Thanks to an innovative magnet concept no clamping screws are necessary. The height of the funnel holder can be adjusted easily and flexibly with one hand. With the corresponding accessory the holders for Imhoff funnels can also be replaced by holders for all-purpose funnels.

• PP, chrome-plated steel
• Adjustable height up to 450 mm
• For funnels with Ø 90 mm or more

The sterile plastic funnels with 47 mm diameter allow quick performance of the filtrations required in the routine testing of water, food and beverages, pharmaceutical and cosmetic products. A Sartorius Stedim Biotech gridded membrane is placed on a stainless steel filter support and a Microsart^® Funnel is simply and practically fitted on and the sample is filtered by vacuum.

• Click-Fit closure for optimum sealing
• Graduation with markings for exact volume dosing