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Fisherbrand™ Quantitative Grade Filter Paper Circles
Manufactured to reduce silicon dioxide, calcium oxide and ferric oxide levels
$27.25 - $138.00
| Catalog Number | Diameter (Metric) | Grade | Porosity | Price | Quantity & Availability | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Diameter (Metric) | Grade | Porosity | Price | Quantity & Availability | ||||
|
09-790-2G
|
18.5 cm | Q5 | Medium |
Pack of 100 for $87.20
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09-790-2B
|
7 cm | Q5 | Medium |
Pack of 100 for $32.70
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09-790G
|
18.5 cm | Q8 | Coarse |
Pack of 100 for $138.00
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09-790B
|
7 cm | Q8 | Coarse |
Pack of 100 for $33.20
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09-790-4D
|
11 cm | Q2 | Fine |
Pack of 100 for $51.40
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09-790-2C
|
9 cm | Q5 | Medium |
Pack of 100 for $48.75
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09-790-2F
|
15 cm | Q5 | Medium |
Pack of 100 for $93.40
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09-790-2E
|
12.5 cm | Q5 | Medium |
Pack of 100 for $69.50
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09-790-2A
|
5.5 cm | Q5 | Medium |
Pack of 100 for $27.25
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09-790-2D
|
11 cm | Q5 | Medium |
Pack of 100 for $61.00
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09-790-4E
|
12.5 cm | Q2 | Fine |
Pack of 100 for $65.60
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09-790-4C
|
9 cm | Q2 | Fine |
Pack of 100 for $50.10
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09-790-4F
|
15 cm | Q2 | Fine |
Pack of 100 for $94.40
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09-790D
|
11 cm | Q8 | Coarse |
Pack of 100 for $58.40
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09-790C
|
9 cm | Q8 | Coarse |
Pack of 100 for $47.20
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09-790E
|
12.5 cm | Q8 | Coarse |
Pack of 100 for $64.10
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09-790F
|
15 cm | Q8 | Coarse |
Pack of 100 for $88.20
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Description
Manufactured to reduce silicon dioxide, calcium oxide and ferric oxide levels
- Made from high-quality alpha cotton cellulose, washed in hydrochloric acid and neutralized in an ultrapure water rinse
- Leave no more than 0.01% ash when burned
- Limited wet strength, suitable for gravity or low-suction filtration; should be used with care to avoid rupturing
Order Info
Packed 100 circles to a box and shrink-wrapped for purity and cleanliness.
Compliance
All papers listed in chart meet ASTM™ requirements for “ash content per circle.”
Specifications
| Disc | |
| Alpha Cotton Cellulose | |
| 100/box |
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