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Glass Fiber Filter GA-55, diameter 25mm, 100pcs/box

Glass Fiber Filters GA-55 are for general purpose, especially for air pollution monitoring.

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Product description

Product description

Glass Fiber Filters GA-55 are for general purpose, especially for air pollution monitoring.

Characteristics

  • High retention also for very small particles
  • Highly resistant to chemical attack, biologically inert
  • Easily sterilized: Can be baked or autoclaved
  • Store indefinitely: Unaffected by humidity

Technical parameters

Weight 55 g/m2
Thickness 0.21 mm
Nominal Rating 0.6 µm
Water flow time* 23 s/100 ml/10 cm2
Gas Collection Efficienty (at 0.3 µm DOP) 99.9 %
Binder none
Maximum temperature 500 °C

*Flow time is the time in seconds to filter 100 ml of distilled water at 20 °C under pressure supplied by a 10 cm water column through a 10 cm2 section of filter.

Metal content(µg/g)

Pb Cd Mn Zn Cu Ni Cr Fe
1 <0.5 3.8 14 000 <1 <1 3 100
Parameters

Parameters

Brand:
Category: Laboratory instruments and accessories / Filtration / Microfibre filters

Dimensions

Filter diameter25mm

Material

Membrane materialGlass fiber
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