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Merck
CN

WHA1855037

Whatman® QM-C Pre-fired Quartz Filter Paper

silica filter, filter diam. 37 mm, non-sterile, case of 100 ea

别名:

air sample collectors, circles, cytiva 1855-037, discs, heavy metal analysis paper, high-temp filters, membranes

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NACRES:
NB.24
UNSPSC Code:
41105315
Material:
silica filter
Feature:
hydrophilic
Diam.:
37 mm
Sterility:
non-sterile
Packaging:
case of 100 ea

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material

silica filter

sterility

non-sterile

feature

hydrophilic

packaging

case of 100 ea

manufacturer/tradename

Cytiva 1855-037

diam.

37 mm

filter diam.

37 mm

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General description

QM-C 100% quartz microfiber filter paper features low trace metals and high temperature resistance. It is well-suited for heavy metal analysis of particulate matter and sampling of acidic gases, stacks, flues and aerosols in air monitors. QM-C high purity quartz microfiber filter addresses the challenge of heavy metal analysis in PM2.5/PM10 and enables customers to generate high-quality data. It is also suitable for organic chemical analyses such as PCBs and PAHs.

Features and Benefits

  • 100% pure quartz microfiber, without any binder or organic chemicals.
  • Pre-fired filters eliminate firing step, saving time in prepartion process.
  • Air retention efficiency ≥99.95% @ 0.3 µm DOP.
  • Temperature resistance up to 1200°C.
  • Batch-specific metal report is available on the website for downloading.
  • Certified to conform to European and US EPA standards for heavy metal analysis in air particulate matter.
  • Suitable for organic chemical analyses such as PCBs and PAHs.

Legal Information

Whatman is a registered trademark of Cytiva

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