Quartz microfibre filters for air sampling, grade QM-A, Whatman™

: Whatman products (Cytiva)

Quartz microfibre filters for air sampling, grade QM-A, Whatman™

: Whatman products (Cytiva)

These high purity quartz microfibre filters are used in many air sampling filter applications, including sampling of acidic gases, stacks, flues and aerosols. They are suitable for PM-10 sampling and analysis.

Binder-free
High loading capacity

Because of the low level of alkaline earth metals, 'artifact' products of sulfates and nitrates (from SO₂ and NO₂) are virtually eliminated. High-purity quartz microfiber filters are therefore applicable for particulate monitoring and heavy metal analysis.

Catalog No:
516-2608
WHAT1851-045
513-0112
512-0671
513-0086
516-5122
513-0113
516-5120
516-5121
516-5116
516-5123
516-2611
516-5119
516-0199
WHAT1851-037_L
512-0431
512-0430

Grade:
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A
QM-A

Weight:
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²
85 g/m²

Thickness:
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm
475 µm, 475 µm

Particle retention:
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm
2,2 µm

Airflow rate:
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²
6,3 s/100 ml/6,5 cm²

Max. temperature:
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C
800 °C

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