Tissuquartz Filter Membrane, 2500 QAT-UP, 83 mm, 7190 (CAT#: STEM-L-0408-ZJF)

Highlights

Heat-Treated: Reduces trace organic compounds, achieving high chemical purity
Suitable for High-Temperature Applications: Used for analyzing acidic gases and aerosols
High Flow Rate and High Filtration Efficiency

Cat Number: STEM-L-0408-ZJF

Application: For high chemical purity, suitable for high-temperature applications and analysis of acidic gases and aerosols, with high flow rates, filtration efficiency, and reduced residual ions.

Model: 7190

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Description Specification Features Related Products

Description

The Pallflex® filter membrane is an all-purpose filtration solution, particularly well-suited for a wide range of atmospheric monitoring applications. It features a hydrophilic polytetrafluoroethylene (WWPTFE) membrane, ensuring excellent performance and compatibility in various environmental conditions.

Specification

Description: 83 mm
Packaging: 25/PK
Filter material: Pure quartz, no binder
Diameter: 25-142 mm, 8x10 in.
Typical thickness: 432 µm (17 mils)
Typical weight: 5.8 mg/cm²
Typical water flow rate (0.35 bar, 35 kPa, 5 psi): 220 mL/min/cm²
Typical air flow rate (0.7 bar, 70 kPa, 10 psi): 73 L/min/cm²
Maximum operating temperature - air: 1093℃ (2000°F)
Typical aerosol retention: 99.9%
Boiling water extractables: 6.5 - 7.5

Features

Related Products

Tissuquartz Filter Membrane, 2500 QAT-UP, 64 mm, 7196
Tissuquartz Filter Membrane, 2500 QAT-UP, 82.6 mm, 7205
Tissuquartz Filter Membrane, 2500 QAT-UP, 85 mm, 7206
Tissuquartz Filter Membrane, 2500 QAT-UP, 87.5 mm, 7187

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