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Cytiva (Formerly GE Healthcare Life Sciences) Whatman™ Qualitative Filter Paper: Grade 1 Circles
Covers a wide range of laboratory applications and is frequently used for clarifying liquids. Whatman™ Qualitative Filter Paper: Grade 1 Circles are widely used standard grade filter papers for routine applications with medium retention and flow rates.
$12.50 - $197.00
Specifications
| Format | Circles |
|---|---|
| Grade | Grade 1 |
| Material | Cellulose |
| Porosity | Medium |
| For Use With (Application) | Used filter paper for routine applications with medium retention and flow rate. Covers a wide range of laboratory applications and is frequently used for clarifying liquids. |
| Catalog Number | Mfr. No. | Diameter (Metric) | Quantity | Price | Quantity & Availability | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Diameter (Metric) | Quantity | Price | Quantity & Availability | ||||
|
09-805-1B
|
Cytiva (Formerly GE Healthcare Life Sciences)
10010155 |
15 mm | 500/pk. |
Pack of 500 for $51.50
|
|
09-927-155
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001020 |
20 mm | 400/pk. |
Pack of 400 for $54.00
|
|
09-927-223
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001025 |
25 mm | 400/pk. |
Pack of 400 for $47.50
|
|
09-927-834
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001030 |
30 mm | 400/pk. |
Pack of 400 for $47.50
|
|
09-805
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001032 |
32 mm | 100/pk. |
Pack of 100 for $12.50
|
|
09-805A
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001042 |
42.5 mm | 100/pk. |
Pack of 100 for $13.00
|
|
09-805-342
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001047 |
47 mm | 100/pk. |
Pack of 100 for $12.50
|
|
09-805B
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001055 |
55 mm | 100/pk. |
Pack of 100 for $14.00
|
|
09-805C
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001070 |
70 mm | 100/pk. |
Pack of 100 for $14.00
|
|
09-805-345
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001085 |
85 mm | 100/pk. |
Pack of 100 for $15.25
|
|
09-805D
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001090 |
90 mm | 100/pk. |
Pack of 100 for $17.25
|
|
09-805E
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001110 |
110 mm | 100/pk. |
Pack of 100 for $20.50
|
|
09-805F
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001125 |
125 mm | 100/pk. |
Pack of 100 for $20.50
|
|
09-805G
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001150 |
150 mm | 100/pk. |
Pack of 100 for $30.25
|
|
09-805H
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001185 |
185 mm | 100/pk. |
Pack of 100 for $42.00
|
|
09-805J
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001240 |
240 mm | 100/pk. |
Pack of 100 for $66.75
|
|
09-805K
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001270 |
270 mm | 100/pk. |
Pack of 100 for $82.00
|
|
09-805L
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001320 |
320 mm | 100/pk. |
Pack of 100 for $114.00
|
|
09-805-1G
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001325 |
25 mm | 100/pk. |
Pack of 100 for $13.00
|
|
09-805P
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001329 |
30 mm | 100/pk. |
Pack of 100 for $12.50
|
|
09-805-1C
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001385 |
385 mm | 100/pk. |
Pack of 100 for $197.00
|
|
09-805-1D
|
Cytiva (Formerly GE Healthcare Life Sciences)
1001400 |
400 mm | 100/pk. |
Pack of 100 for $186.00
|
|
09-805-1A
|
Cytiva (Formerly GE Healthcare Life Sciences)
10016508 |
10 mm | 500/pk. |
Pack of 500 for $51.50
|
|
Description
Covers a wide range of laboratory applications and is frequently used for clarifying liquids. Whatman™ Qualitative Filter Paper: Grade 1 Circles are widely used standard grade filter papers for routine applications with medium retention and flow rates.
These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids.
- Particle Retention: >11µm
- Porosity: medium
- Filtration speed: ASTM™, 40 sec.; Herzberg, 150 sec.
- Surface: smooth
- Separates precipitates such as lead sulfate, calcium oxalate (hot) and calcium carbonate
- Used for soil analysis and seed testing procedures in the agricultural industry
- Used to separate solid foodstuffs from associated liquid or extract liquid in the food industry
- Atmospheric dust is collected from airflow and the stain-intensity measured
- Impregnated with a chromogenic reagent and color formation quantified by optical reflectance for gas detection
Specifications
| Circles | |
| Cellulose | |
| Used filter paper for routine applications with medium retention and flow rate. Covers a wide range of laboratory applications and is frequently used for clarifying liquids. |
| Grade 1 | |
| Medium | |
| 180μm |
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