LabExact® Grade Quartz A 2.2 µm Binderless Glass Microfiber Filters

Supplier: I. W. Tremont
LabExact®
LEQS8102 LEQ5000 LEQ15002 LEQ2400 LEQ11002 LEQ1100 LEQ4700 LEQ1010 LEQ1500 LEQS810 LEQ82602 LEQ11004 LEQ7000 LEQ9000 LEQ3200 LEQ3700 LEQS8104 LEQ90002 LEQ2100 LEQ3500 LEQ5500 LEQ4500 LEQ55002 LEQ12504 LEQ8260 LEQ15004 LEQ12502 LEQ70002 LEQ4250 LEQ10102 LEQ2500 LEQ1250
77591-560BX 142.78 USD
77591-560 77591-580 77591-528 77591-526 77591-548 77591-542 77591-564 77591-520 77591-540 77591-562 77591-524 77591-546 77591-568 77591-522 77591-566 77591-544 77591-570 77591-538 77591-558 77591-536 77591-518 77591-574 77591-530 77591-552 77591-572 77591-550 77591-578 77591-556 77591-534 77591-576 77591-554 77591-532
LabExact® Grade Quartz A 2.2 µm Binderless Glass Microfiber Filters
Filters Glass Fiber Filters
LabExact® Grade Quartz A is a fine porosity binderless quartz (SiO₂) glass microfiber with a 99.999% efficiency in air filtration for the retention of 2.20 µm particles. This media meets or exceeds the physical, performance, and elemental requirements for EPA PM10, Ambient Air Monitoring methods.

  • Loss on ignition: <6%
  • Tensile strength: 215 g / 15 mm (ASTM D828), MD tensile is 7.3 lbs./in. (TAPPI T494)
  • Flow rate: 1.1 - 1.35 m³/min (Resistance 95 mm H₂O @ 10.5 ft/min)
  • Effective temperature range up to 1000 °C
  • Binderless quartz microfiber

Primarily used in air pollution monitoring, atomic absorption spectroscopy, flame emission spectrometry, and other applications where an extremely critical analysis is needed. Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks, and flue gas monitoring. Uniform screen and felt sides with uniform density MD/CD, demonstrates excellent lot-to-lot reproducibility. Manufacturing performed with RO water filtration system.

Packaging: Available in boxes of 25, 50, or 100 filters.
Order Now

Learn more

About VWR

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

Learn more About VWR