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Filtry membranowe Whatman™ PM2.5 do monitorowania powietrza, produkty Whatman (Cytiva)

Dostawca: Whatman products (Cytiva)
Whatman™
513-0118EA 3090 PLN
513-0118
Filtry membranowe Whatman™ PM2.5 do monitorowania powietrza, produkty Whatman (Cytiva)
Filtry Filtry membranowe
  • Polypropylene support rings for robotic air sampling
  • Thermally stable design eliminates curling, keeps the membrane flat, and makes the filter robot-friendly
  • Sequentially numbered filters
  • Low tare mass for accurate gravimetric determinations

Produkowany w sterylnych warunkach. Te odporne chemicznie filtry, z niskim podkładem chemicznym, pozwalają na wrażliwe, niezakłócone oznaczenia. Wolne od klejów i spoiwa.

Continuous air monitoring methods require a chemically resistant air sampling filter material that can withstand environmental pollution potentially containing a variety of contaminants and can still deliver accurate results.

PM2.5 PTFE membrane filters from Cytiva business also feature a thermally stable design, making them ideal for ambient air monitoring. These membranes come in a polypropylene support designed for use in robotic air sampling of ambient air pollution.

Alkalinity Max.: 25 µeq/g of filter - Test method: section 2.12 EPA/600/R-94/038b
Particle retention (0,3 mu m) Min.: 99,7% - Test method: ASTM D 2986-95a

Support ring width: 3,68 mm ±0,00 to 0,51 - Test method: template
Total support ring thickness: 0,38 mm ±0,04

Certyfikaty: These air sampling filters conform to the PTFE Filters for EPA PM2.5 Reference Method, under the requirements of 40 CFR Part 50, Appendix L.
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