High Purity Glass Microfiber Filters For Air Sampling

US $85.00

  • San Francisco, California, United States
  • Jan 30th
 Package of 65 filters, each consecutively numbered.  In original box and shrink-wrap.  8 x 10 inches. 20.3 x 25.4 cm. Air Sampling Filters EPM 2000  EPM 2000 has been developed especially for use in high volume PM-10 air sampling equipment that collects atmospheric particulates and aerosols. It is manufactured from 100% pure borosilicate glass of special purity enabling detailed chemical analysis of trace pollutants to take place with the minimum of interference or background. Whatman EPM 2000 was selected by the EPA to be the standard filter for use in the nationwide network of HiVol air samplers. Sheets are individually numbered to facilitate identification. Quartz Filters - QM-A High-purity quartz (SiO2) microfiber filters are used for air sampling in acidic gases, stacks, flues and aerosols, particularly  at high temperatures up to 500° C and in PM-10 testing. Because of the low level of alkaline earth metals, ‘artifact’ products of sulfates and nitrates (from SO2 and NO2) are virtually eliminated. QM-A, sequentially numbered according  to EPA standards, is suitable for most applications. 
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Whatman
MPN EPM 2000
Model EPM 2000
Country of Manufacture United Kingdom

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