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Code: PI-95G-7194
MPN: 7194
Pall Quartz Filter 47MM PK25 7194 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. Pall Quartz Filter 47MM PK25 7194 / 21431-416 is part of a wide selection of Pall Laboratory glass filters. Combining excellent quality with an affordable price, the Pall Quartz Filter 47MM PK25 7194 / 21431-416 can meet your scientific research needs while still offering a good value for a budget conscious end user. If you have any questions about any of our Laboratory glass filters please do not hesitate to contact our customer service for further guidance.
These filters are uniquely designed for air monitoring in high temperatures and aggressive atmospheres. Filters are used for analysis of acidic gases and stack sampling aerosols. They undergo an ultra-pure soft water processing to reduce the residual ion content. Tissuquartz filters are heat treated to reduce trace organics and ensure superior chemical purity.
Size, cm: | 4.7 dia. |
Pall No.: | 7194 |
Unit: | Pack of 25 |
Properties: | |
Typical Thickness: | 432 µm (17 mil) |
Typical Filter Weight: | 5.8 mg/cm2 |
Typical Water Flow Rate: | 220 mL/min/cm2 at 0.35 bar (5 psi) |
Typical Air Flow Rate: | 73 L/min/cm2 at 0.7 bar (10 psi) |
Maximum Operating Temp.: | 1093°C (1999°F) |
Typical Aerosol Retention*: | 99.9% |
pH in Boiled Water Extract: | 6.5-7.5 |
*Following ASTM D 2986-95A 0.3 µm (DOP) at 32 L/min./100 cm2 filter media. |