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  2. Separation and Extraction Equipment
  3. Funnels
  4. Kiriyama Funnel® Series Polyethylene (PE) Kiriyama Funnel (Kiriyama Manufacturing Co., Ltd.)
Kiriyama Funnel® Series Polyethylene (PE) Kiriyama Funnel-PS-21
Kiriyama Funnel® Series Polyethylene (PE) Kiriyama Funnel-Kiriyama Manufacturing Co., Ltd.

Kiriyama Funnel® Series Polyethylene (PE) Kiriyama Funnel
Kiriyama Manufacturing Co., Ltd.

About This Product

■Birth of Kiriyama Roth

At first, we manufactured a small number of perforated funnels as filtration funnels. As all experimentalists know, depending on the diameter of the glass disk, dozens to hundreds of small holes are drilled into it, but the work efficiency is poor, and near completion, the glass will break in half due to the large number of holes, making it difficult to improve productivity. At that time, rainwater was collecting on the manhole cover, and upon closer inspection, I noticed that it was flowing into numerous grooves and small holes. We made a prototype similar to that, and initially it consisted of multiple holes and grooves, but we found that suction filtration could be used with just one hole. As a result, we completed the basic shape of the Kiriyama funnel, which has improved cleanability and productivity.

■Summary

Kiriyama funnel made of polyethylene (PE). Please use it to take advantage of its unbreakable properties. Conventional filter paper, suction bell, and suction flask can be used.

■Notes

・21φ

  • Product

    Kiriyama Funnel® Series Polyethylene (PE) Kiriyama Funnel

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1 Models of Kiriyama Funnel® Series Polyethylene (PE) Kiriyama Funnel

Image Part Number Price (excluding tax) Cup content ml Connection type Filtration diameter φmm (droplet filter paper size)
Kiriyama Funnel® Series Polyethylene (PE) Kiriyama Funnel-Part Number-PS-21

PS-21

Available upon quote

10

For rubber stoppers

Twenty one

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Kiriyama Manufacturing Co., Ltd.

  • Japan

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