QF1 GRADE

Standard grade.

Features

Applications

Technical specifications

Features

High-purity quartz microfiber filters (SiO2) free of binding elements or additives

Excellent retention levels for very fine particles Very high air permeability

High temperature stability

It is very good up to 900 ºC, some loss of their usual properties setting in beyond that point

Excellent chemical stability with practically no filter-mass losses through chemical reactions under extreme conditions with the presence of acid gases (HCl, SO2, SO3, H2, SO4, NO and NO3)

Applications

Determination of suspended particles on the atmosphere

Emissions monitoring in industrial chimneys

Gravimetric determination in gases

Monitoring the level of heavy metals in atmospheric pollution studies

Incinerators

When the temperature of emissions is higher than the temperature that the glass microfiber can beat, it is used quartz microfiber

Analysis of acid gases

Technical specifications

technical_specifications
Download TDS

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Ref. Description Qty/Box Price
QF1-021 Quartz microfiber, Ø 21 mm 25 21.20 €
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1 ud.
QF1-025 Quartz microfiber, Ø 25 mm 25 21.20 €
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1 ud.
QF1-037 Quartz microfiber, Ø 37 mm 25 27.40 €
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1 ud.
QF1-040 Quartz microfiber, Ø 40,5 mm 25 32.80 €
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1 ud.
QF1-042 Quartz microfiber, Ø 42,5 mm 25 35.75 €
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1 ud.
QF1-045 Quartz microfiber, Ø 45 mm 25 38.20 €
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1 ud.
QF1-047 Quartz microfiber, Ø 47 mm 25 40.60 €
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1 ud.
QF1-050 Quartz microfiber, Ø 50 mm 25 46.85 €
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1 ud.
QF1-055 Quartz microfiber, Ø 55 mm 25 53.30 €
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1 ud.
QF1-070 Quartz microfiber, Ø 70 mm 25 108.15 €
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1 ud.
QF1-080 Quartz microfiber, Ø 80 mm 25 116.00 €
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1 ud.
QF1-090 Quartz microfiber, Ø 90 mm 25 123.85 €
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1 ud.
QF1-100 Quartz microfiber, Ø 100 mm 25 147.65 €
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1 ud.
QF1-110 Quartz microfiber, Ø 110 mm 25 149.30 €
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1 ud.
QF1-125 Quartz microfiber, Ø 125 mm 25 212.70 €
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1 ud.
QF1-142 Quartz microfiber, Ø 142 mm 25 230.15 €
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1 ud.
QF1-150 Quartz microfiber, Ø 150 mm 25 244.50 €
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1 ud.
QF1-203254 Quartz microfiber, 203x254 mm 100 404.30 €
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1 ud.
QF1-460570 Quartz microfiber, 460x570 mm 100 2274.65 €
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1 ud.
QF1-580580 Quartz microfiber, 580x580 mm 100 2724.85 €
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1 ud.

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