QUANTITATIVE FILTER PAPERS GRADE NO. 5A ASHLESS, 12.5 CM
- Brand: Advantec
- SKU: 121-0233
- County of Origin: UNITED STATES
- Product Code: 1511125
- Availability: In Stock
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Quantitative filter paper for gravimetric analysis or environmental monitoring:
- Made of Highest quality alpha cotton cellulose; "Ashless" (Ash content 0.01%)
- Acid washed and rinsed with ultrapure water to neutralize
Specifications
| Grade | Weight (g/m2) | Thickness (mm) | Flow Time* (sec) | Absorption speed* (cm) | Nominal Rating (µm) | Wet Strength (kPa) |
| No. 5A Ashless | 97 | 0.22 | 60 | 9.5 | 7 (Coarse and Gelatinous) | 10 |
Retains coarse particles and gelatinous precipitates, fast flow rate. For filtration of hydroxides, metallic aerosols, environmental monitoring, silica content determination in steel.