Whatman Glass Fiber Filters
 |
Whatman Glass Fiber
Filters - order online and save 10% at Bacterius Limited. We offer
Whatman Glass Fiber Filters to customers worldwide. Whatman Glass
Fiber Filters with discounts greater than 10% may be available for bulk
orders and customers outside the USA. Whatman Glass Fiber Filters and
all Whatman Filter products are available at Bacterius Limited.
FOR CURRENT PRICING ON WHATMAN GLASS FIBER FILTERS -
CLICK HERE |
| Whatman Grade GF/A Glass Microfiber Filters, Whatman Filters
|
Used in biochemistry for the filtration of
precipitated proteins, cells, and cell debris. An ideal filter for
radio-immunoassay of weak beta emitters by scintillation counting. A standard
for gravimetric determination of airborne particulates. Binder-free.
| Whatman Grade GF/A Glass Microfiber Filters |
| Porosity: |
Fine |
| Flow Rate: |
Fast |
| Particle Retention: |
1.6 µm |
|
| Size, cm |
Whatman Filter No. |
Unit |
| 2.1 dia. |
1820-021 |
Pack of 100 |
| 2.4 dia. |
1820-024 |
Pack of 100 |
| 2.5 dia. |
1820-025 |
Pack of 100 |
| 3.7 dia. |
1820-037 |
Pack of 100 |
| 4.25 dia. |
1820-042 |
Pack of 100 |
| 4.7 dia. |
1820-047 |
Pack of 100 |
| 5.5 dia. |
1820-055 |
Pack of 100 |
| 7 dia. |
1820-070 |
Pack of 100 |
| 9 dia. |
1820-090 |
Pack of 100 |
| 11 dia. |
1820-110 |
Pack of 100 |
| 12.5 dia. |
1820-125 |
Pack of 100 |
| 15 dia. |
1820-150 |
Pack of 100 |
| 46 x 57 |
1820-915 |
Pack of 25 |
| Whatman Grade GF/D Glass Microfiber Filters, Whatman
Filters |
Ideal for high volume and repetitive routine
laboratory filtering. Widely used as membrane prefilter to greatly extend
membrane life. Binder-free.
| Whatman
Grade GF/D Glass Microfiber Filters |
| Porosity |
Coarse |
| Flow Rate: |
Fast |
| Particle Retention: |
2.7 µm |
|
| Diameter, cm |
Whatman Filter No. |
Unit |
| 1 |
1823-010 |
Pack of 100 |
| 2.1 |
1823-021 |
Pack of 100 |
| 2.4 |
1823-024 |
Pack of 100 |
| 2.5 |
1823-025 |
Pack of 100 |
| 4.25 |
1823-042 |
Pack of 100 |
| 4.7 |
1823-047 |
Box of 100 |
| 5.5 |
1823-055 |
Pack of 100 |
| 7 |
1823-070 |
Pack of 100 |
| 9 |
1823-090 |
Pack of 25 |
| 12.5 |
1823-125 |
Pack of 25 |
| 15 |
1823-150 |
Pack of 25 |
| Whatman Grade GF/C Glass Microfiber Filters, Whatman
Filters |
Standard filter for collection of suspended
solids in water. Also used for monitoring specific pollutants (e.g., Hg in
water) and in marine chemistry to filter particulate components in seawater.
Used in RIA procedures. Widely used in biochemistry for harvesting lymphocytes
during incorporation trials. Binder-free.
| Whatman
Grade GF/C Glass Microfiber Filters |
| Porosity: |
Fine |
| Flow Rate: |
Fast |
| Particle Retention: |
1.2 µm |
|
| Size, cm |
Whatman Filter No. |
Unit |
| 2.1 dia. |
1822-021 |
Pack of 100 |
| 2.4 dia. |
1822-024 |
Pack of 100 |
| 2.5 dia. |
1822-025 |
Pack of 100 |
| 3.7 dia. |
1822-037 |
Pack of 100 |
| 4.25 dia. |
1822-042 |
Pack of 100 |
| 4.7 dia. |
1822-047 |
Pack of 100 |
| 5.5 dia. |
1822-055 |
Pack of 100 |
| 7 dia. |
1822-070 |
Pack of 100 |
| 9 dia. |
1822-090 |
Pack of 100 |
| 11 dia. |
1822-110 |
Pack of 100 |
| 12.5 dia. |
1822-125 |
Pack of 100 |
| 15 dia. |
1822-150 |
Pack of 100 |
| 46 x 57 |
1822-915 |
Pack of 25 |
| Whatman Grade GF/F Glass Microfiber Filters, Whatman Filters
|
For collecting extremely fine precipitated
proteins, such as IgG. Specified for TCLP analysis. Often used with GF/D for
highly effective clarification of biochemical/biological and other fluids
difficult to clarify (e.g., filtration of dilute aqueous solutions containing
strongly oxidizing, acidic, or alkaline constituents prior to Raman laser
spectroscopy). Binder-free.
| Whatman
Grade GF/F Glass Microfiber Filters |
| Porosity: |
Fine |
| Flow Rate: |
Medium |
| Particle Retention: |
0.7 µm |
|
| Diameter, cm |
Whatman Filter No. |
Unit |
| 2.1 |
1825-021 |
Pack of 100 |
| 2.4 |
1825-024 |
Pack of 100 |
| 2.5 |
1825-025 |
Pack of 100 |
| 3.7 |
1825-037 |
Pack of 100 |
| 4.25 |
1825-042 |
Pack of 100 |
| 4.7 |
1825-047 |
Pack of 100 |
| 5.5 |
1825-055 |
Pack of 100 |
| 7 |
1825-070 |
Pack of 100 |
| 9 |
1825-090 |
Pack of 25 |
| 11 |
1825-110 |
Pack of 25 |
| 12.5 |
1825-125 |
Pack of 25 |
| 14.2 |
1825-142 |
Pack of 25 |
| 15 |
1825-150 |
Pack of 25 |
| 25.7 |
1825-257 |
Pack of 25 |
| Whatman Low Metal TCLP Glass Microfiber Filters, Whatman
Filters |
| Acid-treated, binder-free, borosilicate glass
microfiber filters conform to requirements for EPA Method 1311, Toxicity
Characteristic Leaching Procedure. These filters exhibit very high loading
capacity and extremely low barium and zinc levels. |
| Diameter, cm |
Whatman Filter No. |
Unit |
| 4.7 |
1810-047 |
Pack of 100 |
| 9 |
1810-090 |
Pack of 50 |
| 11 |
1810-110 |
Pack of 50 |
| 12.5 |
1810-125 |
Pack of 50 |
| 14.2 |
1810-142 |
Pack of 50 |
| 15 |
1810-150 |
Pack of 50 |
| Whatman Grade GF/B Glass Microfiber Filters, Whatman Filters
|
For collecting biochemical polymers (proteins
and nucleic acids) precipitated by denaturation. Very thick. High loading
capacity. For collection of gases absorbed onto solid particles. Used for
sampling of biological fluids and as a membrane prefilter. Also used in cell
harvesting. Binder-free.
| Whatman Grade GF/B
Glass Microfiber Filters |
| Porosity: |
Fine |
| Flow Rate: |
Medium-Fast |
| Particle Retention: |
1.0 µm |
|
| Diameter, cm |
Whatman Filter No. |
Unit |
| 2.1 |
1821-021 |
Pack of 100 |
| 2.4 |
1821-024 |
Pack of 100 |
| 2.5 |
1821-025 |
Pack of 100 |
| 3.7 |
1821-037 |
Pack of 100 |
| 4.25 |
1821-042 |
Pack of 100 |
| 4.7 |
1821-047 |
Pack of 100 |
| 5.5 |
1821-055 |
Pack of 100 |
| 7 |
1821-070 |
Pack of 100 |
| 9 |
1821-090 |
Pack of 25 |
| 11 |
1821-110 |
Pack of 25 |
| 12.5 |
1821-125 |
Pack of 25 |
| 15 |
1821-150 |
Pack of 25 |
|
