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Whatman™ Grade 4V Qualitative Filter Papers, Fluted

Well suited for qualitative analysis or general filtration of coarse particles. Whatman™ Grade 4V Qualitative Filter Papers, Fluted are designed to increase filtration speed, flow rate and loading capacity. Available in a range of sizes.

Marca:  Whatman™ 1204-150

Detalles adicionales : Peso : 0.17000kg

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Código de producto. 15540103

  • 26.82€ / paquete de 100


Fecha de envío estimada
del proveedor 06-09-2018
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Descripción

Descripción

Whatman Grade 4V prepleated filter paper is frequently used to filter gelatinous precipitate or for general filtration that does not require the collection of fine particles. The filter sheets are also useful for rapid filtration of biological fluids or organic extracts prior to analysis.

  • Very fast flow rate
  • Retention of coarse and gelatinous precipitates
  • Nominal particle retention rating of 20-25μm
  • Fast filtration speed (Herzberg 37 s)
  • Fluted (pre-pleated) for compatibility with conical filter funnels without the need for further folding
Especificaciones

Especificaciones

100Pack
Filter paper
Cellulose (Ash content: 0.06%)
210μm
247mL/min.
Basis weight: 98g/m2
Fluted
Grade 4
Qualitative analysis or general filtration of coarse particles (e.g. high flow rates in air pollution monitoring, gelatinous precipitate, or rapid filtration of biological fluids or organic extracts)
20-25μm
Folded (pre-pleated)
15cm
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