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Cytiva Whatman™ Three-piece Filter Funnel
Features quick and easy filtration. Whatman™ Three-piece Filter Funnels dismantle quickly for the insertion of a new filter. Funnels are available with a choice of three plates and come in several sizes.
Includes | Acrylic plate |
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Type | Filter Funnel |
Material | Polypropylene |
Cytiva HyClone™ Dulbecco's Phosphate Buffered Saline, Solution
Buffer cell culture with PBS in solution.
Regulatory Status | RUO |
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Content And Storage | 15° to 30°C |
Sterilization Method | 0.1 μm Sterile-filtered |
Product Type | Dulbecco's Phosphate Buffered Saline |
Form | Liquid |
Endotoxin Level | ≤0.025EU/mL |
pH | 7 to 7.6 |
Shelf Life | 24 Months |
Certifications/Compliance | Manufactured under cGMP and ISO 9001 certified facilities |
For Use With (Application) | Serves as an irrigating, transporting or diluting fluid while maintaining cell tonicity and viability for a limited period of time |
Osmolality | 276±10mOsm/kg H2O |
Sterility | Sterile |
Cytiva Whatman™ Vacu-Guard Filter
Helps to confine and isolate infectious materials in vacuum systems and protect the laboratory. Whatman™ Vacu-Guard Filter protects vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols.
Pore Size | 0.45 μm |
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Type | Inline Filter |
Housing Material | Polypropylene |
Material (Membrane) | PTFE |
Quantity | 10Pack |
For Use With (Application) | Isolate infectious materials |
Product Line | Vacu-Guard Filter |
Cytiva Whatman™ PolyVENT™ Vessel Venting Filters
Flows in both directions with hydrophobic PTFE membrane. Whatman™ PolyVENT™ Vessel Venting Filters are integral filter products for sterile venting of vessels and tanks.
Pore Size | 0.2 μm |
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Housing Material | Polypropylene (PP) |
Material (Membrane) | PTFE |
Certifications/Compliance | Biosafe; all materials meet USP Class VI requirements; Manufactured in GMP-controlled cleanroom facilities |
For Use With (Application) | Sterile venting of filling, mixing, holding, autoclave, fermentation, shipping, and dispensing vessels; For isolation of incubators, autoclaves, lyophilizers, EtO sterilizers, and fermenters; For biotech, pharmaceutical and diagnostics, and food and beverage |
Autoclavable | Autoclavable |
Max. Pressure | 2 bar - forward direction (29 psi - forward direction) |
Cytiva 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.
Thickness (Metric) | 180 μm |
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Flow Rate | 57mL/min. (water) |
Particle Retention | >11 μm |
Basis Weight | 87 g/m2 |
Format | Disc |
Airflow Rate | 13sec./100mL/sq. in. |
Grade | Grade 1 |
Material | Cellulose |
Porosity | Medium |
Filtration Speed | 150 sec. |
For Use With (Application) | A widely used standard grade filter paper for routine applications with medium retention and flow rate. It covers a wide range of laboratory applications and is frequently used for clarifying liquids. |
Cytiva Sera-Mag SpeedBeads™ Carboxyl Magnetic Beads, hydrophobic
Excellent for coupling oligos or proteins directly to the beads. Their “cauliflower-like” structure gives Sera-Mag beads high binding capacity. The carboxyl groups on these beads can be activated by standard EDC/EDAC chemistry to react with free amino groups, forming amide bonds.
Content And Storage | 2°C to 8°C |
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Diameter (Metric) | 1 μm |
Concentration | 5% solids (50mg/mL) |
For Use With (Application) | DNA Sample Prep,Protein Purification |
anti-Mouse IgG, peroxidase-linked species-specific whole antibody (from sheep) Secondary Antibody, Cytiva
Highly species-specific anti-Mouse IgG. Cytiva Lifescience™ anti-Mouse IgG, peroxidase-linked species-specific whole antibody (from sheep) Secondary Antibody is designed for applications such as protein blotting, ELISA and immunocytochemistry.
Antigen | IgG, Whole Molecule |
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Purification Method | Affinity Purified |
Host Species | Sheep |
Conjugate | HRP |
Classification | Monoclonal |
Isotype | IgG |
Primary or Secondary | Secondary |
Desiccant Packs, Cytiva
Ensure that DNA sampling cards remain dry during transportation or storage
Cytiva Whatman™ Qualitative Filter Paper: Grade 2 Circles
Retains and absorbs more than Grade 1 filters, with a corresponding increase in filtration time. Whatman™ Qualitative Filter Paper: Grade 2 Circles are used for monitoring specific contaminants in the atmosphere and in soil testing.
Thickness (Metric) | 190 μm |
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Flow Rate | Medium |
Particle Retention | >8 μm |
Format | Disc |
Quantity | 100 Pack |
Grade | Grade 2 |
Material | Cellulose |
Porosity | Medium Fine |
Filtration Speed | 240 sec. |
For Use With (Application) | A standard grade filter used for monitoring specific contaminants in the atmosphere and in soil testing. |
Cytiva Whatman™ Puradisc 25mm PTFE Syringe Filters
Contains hydrophobic membrane that is chemically stable and inert. Whatman™ Puradisc 25mm PTFE Syringe Filters exhibit low protein binding, and its main application is filtration of non-aqueous samples.
Type | Syringe Filter |
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Dimensions (L x W x H) | 22.9 x 28.4 mm |
Outlet Style | Male luer |
Diameter (Metric) | 25 mm |
Inlet Style | Female luer lock |
Volume (Metric) | Up to 100 mL |
Pressure Rating | 5.2 bar (75 psi) |
Material | PTFE |
For Use With (Application) | For HPLC, TLC, and GC sample clarification; HPLC solvent filtration |
Sterility | Non-sterile |
Filtration Area | 4.2 cm2 |