Micro-quartz fibre filters

Leverantör: Ahlstrom-Munksjö
420005 420007 420000 420018 420010 420017 420001 420006 420008 420016 420051 420004 420013 420002 420011 420031 420034 420043 420046 420047 420048 420052 420032 420033 420035 420036 420042 420040 420039 420014 420045 420109
537-4516EA 7950 SEK
537-4516 537-4518 537-4514 537-4521 537-4520 537-4524 537-4515 537-4517 537-4519 537-4523 BINZ420051 537-0042 BINZ420013 BINZ420002 BINZ420011 BINZ420031 BINZ420034 BINZ420043 BINZ420046 BINZ420047 BINZ420048 BINZ420052 BINZ420032 BINZ420033 BINZ420035 BINZ420036 BINZ420042 BINZ420040 BINZ420039 BINZ420014 BINZ420045 BINZ420109
Micro-quartz fibre filters
Filter Glasfiberfilter
Micro-quartz filters are useful for testing hot "stack" gases as the quartz fibers can withstand temperatures up to 900 °C. In addition, micro-quartz is used when the highest purity media is required. With excellent filtration properties and minimal traces of metals and minerals, quartz fibers are dimensionally stable and can be used in the analysis of acidic gases with the exception of hydrofluoric acid.

  • MK 360 conditioned by high temperature pre-heating
  • Made of extremely pure micro-quartz fibers
  • Binder free
  • Particularly suitable for low amount of particles

MK 360 is used in PM 10 testing according EPA ambient air monitoring, DIN EN ISO 23210 and DIN EN 14902:2005. These filters are available sequentially numbered according to EPA standards.

Typical grade properties:
Filter thickness: 0,42 mm (according to test method ISO 534:2005)
Wet burst: 254 mm H₂O (according to test method ISO 3689:1994)
Particle retention 0,3 µm: 99,9995% (according to test method ASTM D 2986-91)
Flow rate: 1,4 s (according to test method ISO 5636/5:2003)
Tensile strength (MD): 102 g/15 mm (according to test method ASTM D 828-97)
Brittleness: pass (according to Test for Fiber Filters)
Loss of ignition: 3,3 % filter (according to internal test)
Lead content: Low amount µg/filter (according to test method EPA RFM (40 CRF 50))
Alkalinity: 0 µeq/g of filter (according to test method T 428 om-99)
Trace elements analysis: Low amount (according to test method ICP analysis)
Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Läs mer About VWR