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Buchner Labbox porcelain funnel | 10.5cm 350ml

LABBOX
Buchner Labbox porcelain funnel | 10.5cm 350ml

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MOD: 15309-00
7-10 days
  • Price: 27.50€
  • 22.18€ + TAX 24%
Other options (2)

Brand:LABBOX

Description

Buchner Funnel 1000ml

 
  • Made of high quality porcelain.
  • With glass inside and outside except the rim.
  • Resistance to thermal shock: The average expansion factor from 20 ºC to 200 ºC is 3,56 x 10-5, increasing gradually to 4,69 x 10-5 at 1000 ºC.
  • It is the responsibility of the user to determine the suitability of each model for use.
  • To avoid thermal stress cracks in porcelain, labbox recommends that the heating/cooling speed does not exceed 200ºC/hour.
  • The thermal resistance of porcelain depends on various factors, such as the proper correlation of the expansion coefficient of the porcelain and enamel body, elasticity of enamel, etc.
  • Enamel: Softening does not occur until 1000ºC.
  • Resistance to chemical action: Resistance to acids and alkalis is excellent, except for hydrofluoric acid.

Be careful:

  • Use gradual heating and cooling speeds.
  • Use an oven or hot plate as an intermediate step when heating speeds/quick cooling are required.
  • Avoid contact of hot material with cold surface.
  • Inspect laboratory equipment carefully before each use.
  • Do not use any product that appears defective.   

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From 1947

Over 70 years now we are active in the field of health, with high quality products and services, from the largest domestic and international health product houses!

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