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Creates a hydrophobic filter that can replace separatory funnel in some applications. Whatman™ 1PS Disposable Phase Separating Paper is impregnated with stable silicone to allow solvent phases to pass through while retaining aqueous phases.
Type | Separator Paper |
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Material | Fiberglass/Silicone |
For Use With (Application) | Liquid phase separation |
Fluid Contamination Analysis Monitors are transparent, disposable filter holders made from Tenite™ plastic and pre-assembled with MF-Millipore filters (effective filtration area is 9 cm2).
Pore Size | 0.8 μm |
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Diameter (English) Inside | 1.45 in. |
Material | Tenite Plastic |
Diameter (Metric) Inside | 3.7 cm |
Sterility | Non-sterile |
Filtration Area | 9 cm2 |
Consist of monofilament strands woven into a mesh screen, characterized by precise mesh openings, % open area and mesh thickness
Diameter (English) | 4.65 in.2 |
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Type | Spectra Mesh Woven Filter |
Adsorption | Low (inert) |
pH Range | 2 to 14 |
Temperature Stability | 130°C |
Material | Polypropylene |
Hydrophobicity | Hydrophobic |
Certifications/Compliance | ISO 9001:2008 |
Autoclavable | Autoclavable |
The unique Natrix™ Q chromatography membrane is a porous polyacrylamide hydrogel containing a high density of pendant quaternary ammonium (Q) binding groups that are directly polymerized within an inert, macroporous membrane scaffold.
Thickness (Metric) | 200 to 300 μm, Dry Thickness |
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Pore Size | 0.4 μm |
Flow Rate | 6 to 10 mL/min. (at 15 psi) |
Format | Discs |
Description | The unique Natrix™ Q chromatography membrane is a porous polyacrylamide hydrogel containing a high density of pendant quaternary ammonium (Q) binding groups that are directly polymerized within an inert, macroporous membrane scaffold |
Color | White |
Material | Polyacrylamide Hydrogel |
Filter Type | Membrane Filter |
No. per Pack | 25 |
Hydrophobicity | Hydrophilic |
For Use With (Application) | General Laboratory Filtration |
Whatman 1PS Phase Separator is a high-grade filter paper impregnated with a stabilised silicone that renders it hydrophobic
For use with filtration of coarse particles. Filters offer faster filtration and a higher air flow rate compared to the similar Grade GF 9 Filters.
Accessories for filter holders for sample preparation.
Conforms to standard contamination test procedures
Diba™ Omnifit™ Replacement Filters for Bottom-of-Bottle Filter from Cole-Parmer™ are designed to maintain the cleanest possible solvent supply.
Pore Size | 10 μm |
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Type | Replacement Filter |
Material | Polyethylene |
Hardened grade for routine analysis of extraneous matter in food, beverage and pharmaceutical laboratories
Includes | 5mm green rules are resistant to aqueous, non-aqueous solution |
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Type | Ruled Special Purpose Filter Paper |
Material | Cotton Linters |
For Use With (Application) | Qualitative analytical techniques to determine and identify materials |
Combines high tensile strength with flexibility
Diameter (English) | 4.65 in.2 |
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Type | Spectra Mesh Woven Filter |
Adsorption | High |
pH Range | 3 to 10 |
Temperature Stability | 180°C |
Material | Nylon |
Hydrophobicity | Hydrophilic |
Certifications/Compliance | ISO 9001:2008 |
Sterility | Sterile |
Decrease sample prep time for your suspended solids testing
Accuracy | ±0.4mg |
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Weight (English) | 2.20 lb. |
Material | Glass Fiber |
For Use With (Application) | Total suspended solids and other gravimetric analyses |
Weight (Metric) | 0.1 mg |