CAT#:
35-608
Ahlstrom
Grade631 Standard Filter Papers
Grade 631, 12.5cm, 100/Unit
Grade 631, 45cm, 100/Unit
Grade 631, 50cm, 100/Unit
Grade 631, 40cm, 100/Unit
Grade 631, 32cm, 100/Unit
Grade 631, 27cm, 100/Unit
Grade 631, 20.5cm, 100/Unit
Grade 631, 18.5cm, 100/Unit
Grade 631, 33cm, 100/Unit
Grade 631, 11cm, 100/Unit
Grade 631, 24cm, 100/Unit
Grade 631, 15cm, 100/Unit
Grade 631, 7.5cm, 100/Unit
Grade 631, 9cm, 100/Unit
Grade 631, 4.25cm, 100/Unit
Grade 631, 38.5cm, 100/Unit
Grade 631, 5.5cm, 100/Unit
Grade 631, 7cm, 100/Unit
Grade 631, 25cm, 100/Unit
19 product variations: View Options
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 100
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 10
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 10
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 10
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 10
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 10
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 50
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 50
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 10
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 100
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 50
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 100
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 100
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 100
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 100
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 10
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 100
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 100
Product Overview
- Low ash content 0.06%
- Super refined alpha cellulose
- 10µm – Medium Speed
- Case Qty: 50
Detailed Description
This grade is used for the filtration of coarse particles and gelatinous precipitates such as ferric aluminum and magnesium hydroxides. Ahlstrom 631 is used in air monitoring and gas filtration when high flow rate is needed. This grade is also found in routine cleanup analysis of insoluble liquids such as biological fluids and organic elements.
19 Product Options
Catalog Number:
35-611
List Price:
$40.5
Your Price:
$34.71
Specifications:
| Filter Size | 12.5cm |
| Description | Grade 631, 12.5cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-622
List Price:
$312.52
Your Price:
$267.88
Specifications:
| Filter Size | 45cm |
| Description | Grade 631, 45cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-623
List Price:
$382.05
Your Price:
$327.47
Specifications:
| Filter Size | 50cm |
| Description | Grade 631, 50cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-621
List Price:
$249.94
Your Price:
$214.24
Specifications:
| Filter Size | 40cm |
| Description | Grade 631, 40cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-618
List Price:
$180.56
Your Price:
$154.77
Specifications:
| Filter Size | 32cm |
| Description | Grade 631, 32cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-617
List Price:
$113.7
Your Price:
$97.46
Specifications:
| Filter Size | 27cm |
| Description | Grade 631, 27cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-614
List Price:
$80.04
Your Price:
$68.61
Specifications:
| Filter Size | 20.5cm |
| Description | Grade 631, 20.5cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-613
List Price:
$80.48
Your Price:
$68.99
Specifications:
| Filter Size | 18.5cm |
| Description | Grade 631, 18.5cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-619
List Price:
$180.56
Your Price:
$154.77
Specifications:
| Filter Size | 33cm |
| Description | Grade 631, 33cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-610
List Price:
$33.63
Your Price:
$28.83
Specifications:
| Filter Size | 11cm |
| Description | Grade 631, 11cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-615
List Price:
$94.74
Your Price:
$81.21
Specifications:
| Filter Size | 24cm |
| Description | Grade 631, 24cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-612
List Price:
$55.98
Your Price:
$47.99
Specifications:
| Filter Size | 15cm |
| Description | Grade 631, 15cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-608
List Price:
$23.89
Your Price:
$20.48
Specifications:
| Filter Size | 7.5cm |
| Description | Grade 631, 7.5cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-609
List Price:
$28.71
Your Price:
$24.61
Specifications:
| Filter Size | 9cm |
| Description | Grade 631, 9cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-605
List Price:
$21.21
Your Price:
$18.19
Specifications:
| Filter Size | 4.25cm |
| Description | Grade 631, 4.25cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-620
List Price:
$237.85
Your Price:
$203.87
Specifications:
| Filter Size | 38.5cm |
| Description | Grade 631, 38.5cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-606
List Price:
$22.2
Your Price:
$19.03
Specifications:
| Filter Size | 5.5cm |
| Description | Grade 631, 5.5cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-607
List Price:
$22.75
Your Price:
$19.51
Specifications:
| Filter Size | 7cm |
| Description | Grade 631, 7cm |
| Qty/Unit | 100/Unit |
Catalog Number:
35-616
List Price:
$94.74
Your Price:
$81.21
Specifications:
| Filter Size | 25cm |
| Description | Grade 631, 25cm |
| Qty/Unit | 100/Unit |
| Catalog # | Description | Qty/Unit | Filter Size | Price (USD) | Quantity | Add to Order | |
|---|---|---|---|---|---|---|---|
| 35-605 | Grade 631, 4.25cm | 100/Unit | 4.25cm | ||||
| 35-606 | Grade 631, 5.5cm | 100/Unit | 5.5cm | ||||
| 35-607 | Grade 631, 7cm | 100/Unit | 7cm | ||||
| 35-608 | Grade 631, 7.5cm | 100/Unit | 7.5cm | ||||
| 35-609 | Grade 631, 9cm | 100/Unit | 9cm | ||||
| 35-610 | Grade 631, 11cm | 100/Unit | 11cm | ||||
| 35-611 | Grade 631, 12.5cm | 100/Unit | 12.5cm | ||||
| 35-612 | Grade 631, 15cm | 100/Unit | 15cm | ||||
| 35-613 | Grade 631, 18.5cm | 100/Unit | 18.5cm | ||||
| 35-614 | Grade 631, 20.5cm | 100/Unit | 20.5cm | ||||
| 35-615 | Grade 631, 24cm | 100/Unit | 24cm | ||||
| 35-616 | Grade 631, 25cm | 100/Unit | 25cm | ||||
| 35-617 | Grade 631, 27cm | 100/Unit | 27cm | ||||
| 35-618 | Grade 631, 32cm | 100/Unit | 32cm | ||||
| 35-619 | Grade 631, 33cm | 100/Unit | 33cm | ||||
| 35-620 | Grade 631, 38.5cm | 100/Unit | 38.5cm | ||||
| 35-621 | Grade 631, 40cm | 100/Unit | 40cm | ||||
| 35-622 | Grade 631, 45cm | 100/Unit | 45cm | ||||
| 35-623 | Grade 631, 50cm | 100/Unit | 50cm |
Need help?
Call our product expert?
+1.800.789.5550
or
Contact Us
7:00am - 5:00pm PST
Monday - Friday
!