Quartz microfiber filter, 4.7cm diameter, high purity (SiO2) microfiber, binderless, 100/pk

Quartz microfiber, 4.7cm diameter, high purity (SiO2) microfiber filters , binderless, 100/pk

Grade: Quartz - A

Material Attributes: High purity, binder free Quartz (SiO2) glass microfiber filter media

Particle retention: 2.0 - 2.2μm (Minimum retention tested 99.998% DOP (0.3μm) ASTM D2986)

Basis weight: 85 g/m2

Thickness: 0.45 - 0.47mm

Maximum Temp: Quartz-A = 950° C

Flow rate: 1.1 – 1.35 m3 /min (Resistance 95mm H2O @ 10.5 ft/min)

Loss on Ignition: Quartz-A = <3%

Tensile strength: Quartz-A = 215g / 15mm (ASTM D828), MD tensile is 7.3 lbs/in (TAPPI T494)

- Ideal for use in acidic gases and aerosols, stacks and flue gas monitoring.

- This media meets or exceeds the physical, performance and elemental requirements for EPA PM10, Ambient Air Monitoring methods.

- Ideal for use in acidic gases (except Hydrofluoric) and aerosols, stacks and flue gas monitoring.

- Uniform screen & felt sides with uniform density MD/CD.

- Manufacturing performed with RO water filtration system.

- This media demonstrates excellent lot-to-lot reproducibility.

- Material chemistries are verified against a standard using GC techniques prior to paper making process.