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106 – 120 of 849 results
106

MilliporeSigma™ Fluoropore™ Membrane Filters, 0.5 μm

Hydrophobic membrane with laminated backing for easier handling

Pore Size 0.45 μm
Bubble Point 7 psi
Flow Rate 60 mL/min x cm2
Wettability Hydrophobic
Type Filter Membranes
Color White
Material PTFE
Hydrophobicity Hydrophobic
For Use With (Application) Clarification of Acids, Bases and Solvents; Clarification of Alcohol Solutions; UV Spectroscopy.
Autoclavable Not Autoclavable
Sterility Non-sterile
Gas Flow Rate 8.0 L/min/cm2
107

MilliporeSigma™ Fluoropore™ Membrane Filters, 0.45 μm
GSA_VA

Hydrophobic membrane with laminated backing for easier handling

Pore Size 0.45 μm
Bubble Point 7 psi
Wettability Hydrophobic
Type Filter Membranes
Diameter (Metric) 47 mm
Color White
Quantity 100/Pk.
Filter Type Screen Filter
Hydrophobicity Hydrophobic
For Use With (Application) Clarification of Acids, Bases and Solvents; Clarification of Alcohol Solutions; UV Spectroscopy.
Autoclavable Not Autoclavable
Sterility Non-sterile
Gas Flow Rate 8.0 L/min/cm2
108

MilliporeSigma™ Isopore™ Membrane Filters, 0.6 μm

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors.

Pore Size 0.6 μm
Color White
No. per Case 100Pack
Quantity 100/Pk.
Material Polycarbonate
Hydrophobicity Hydrophilic
For Use With (Application) Air Analysis; Cell Biology; Cell Culture; Bioassays; Cytology; Environmental Analysis; Epifluorescence.
Sterility Non-sterile
Bubble Point 8.5 psi
Flow Rate Avg. 43 mL/min x cm2 (typical results (at 10 psi);62 mL/min x cm2/psi)
Wettability Hydrophilic
Type Filter Membranes
Filter Type Screen Filter
Autoclavable Not Autoclavable
Gas Flow Rate 10.0 L/min/cm2
109
Promotions Available

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters

Membrane Filters for Colony Counting, Particle Testing and Microscopy - Cellulose nitrate (cellulose ester), gridded, individually, sterile packaged

Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Cellulose Nitrate
Color White
Material Cellulose Nitrate
Filter Type Membrane Filter
Hydrophobicity Hydrophilic
Sterility Sterile
110
Promotions Available

Sartorius Gridded Nonsterile Cellulose Nitrate Membrane Filters: 0.8μm Pore Size

The non-sterile Membrane Filters are made of cellulose nitrate (cellulose mixed ester), cellulose acetate or regenerated cellulose. They can be used for colony counting, particle testing and microscopy. Choose between gridded or non-gridded, membranes, either with or without hydrophobic edge.

Pore Size 0.8 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Quantity 100 Pk.
Material Cellulose Nitrate
Filter Type Membrane Filter
For Use With (Application) For Colony Count, Sterility Testing, Particle Count, Microscopy
Sterility Non-sterile
111

Sartorius Cellulose Acetate Membrane Filter

Cellulose acetate membrane filters with 293 mm diameter combine thermal stability with exceptionally low adsorption characteristics.

Disposable Single-use
Type Membrane Filter
Format Disc
Diameter (Metric) 293 mm
Quantity 25/Cs.
Material Cellulose Acetate
Filter Type Membrane Filter
Sterility Non-sterile
112
Promotions Available

Sartorius Microsart™ e.motion Membrane Filters

For colony counting, particle testing and microscopy. Specifically designed for use in the Microsart™ e.motion dispenser, the filters are individually sterile-sealed in a format packaged on a pleated band, without protective paper. Can also be used with Sartorius nutrient pad sets.

113
Promotions Available

Sartorius Microsart™ @Filter 100 in Bags

Membrane filters suitable for use in the Microsart @Filter units

Disposable Single-use
Format Disc
Diameter (Metric) 47 mm
Sample Volume 100 ml
Material Cellulose Nitrate
Sterility Sterile
114

Sartorius Cellulose Nitrate Membrane Filter

Cellulose nitrate membrane filters with 293 mm diameters are hydrophilic, have high flow rates thanks to their symmetrical structure and are compatible with aqueous solutions, hydrocarbons and several other organic solvents.

Disposable Single-use
Type Membrane Filter
Format Disc
Diameter (Metric) 293 mm
Quantity 25/Cs.
Material Cellulose Nitrate
Filter Type Membrane Filter
Sterility Non-sterile
115

Sartorius Cellulose Acetate Membrane Filter

Cellulose acetate membrane filters with 142 mm diameter combine thermal stability with exceptionally low adsorption characteristics.

Disposable Single-use
Type Membrane Filter
Format Disc
Diameter (Metric) 142 mm
Quantity 100/Cs.
Material Cellulose Acetate
Filter Type Membrane Filter
Sterility Non-sterile
116
Promotions Available

Sartorius Cellulose Nitrate Membrane Filters

Combines uniform pore structure with high flow and adsorption rates. Sartorius Cellulose Nitrate Membrane Filters are excellently suited for diagnostic kits. Non-sterile, hydrophilic filters in a variety of diameters and pore sizes are bulk-packed to save money and space.

Thickness (Metric) 130 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Cellulose Nitrate
Color White
Material Cellulose Nitrate
Filter Type Membrane Filter
Hydrophobicity Hydrophilic
Autoclavable Autoclavable
Sterility Non-sterile
117
Promotions Available

Sartorius Polycarbonate Track Etch Membrane Filters

Manufactured from high grade polycarbonate film using track-etch technology.

Thickness (Metric) 23 to 27 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Polycarbonate
Quantity 100/Pk.
Material PCTE
Filter Type Membrane Filter
For Use With (Application) Particulate analysis; epifluorescence miroscopy; fluid clarification; cytology; cell biology; bioassays; water microbiology; environmental analysis.
Autoclavable Autoclavable
Sterility Non-sterile
118
Promotions Available

Sartorius Gridded Nonsterile Cellulose Nitrate Membrane Filters: 1.2μm Pore Size

The non-sterile membrane filters are made of cellulose nitrate (cellulose mixed ester), cellulose acetate or regenerated cellulose. They can be used for colony counting, particle testing and microscopy. Choose between gridded or non-gridded, membranes, either with or without hydrophobic edge.

Pore Size 1.2 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Cellulose Nitrate
Color White
Grid Color Black
Quantity 100/Pk.
Material Cellulose Nitrate
Filter Type Membrane Filter
For Use With (Application) For colony count; sterility testing; particle count; microscopy
Sterility Non-sterile
119

Cytiva GN Metricel™ Membrane Disc Filters

Certified for the microbiological analysis of potable, waste, process, and natural waters in accordance with the Membrane Filter Technique referenced in Standard Methods for the Examination of Water and Wastewater.

120

Cytiva Whatman™ Nylon Membrane Circle

For filtering aqueous solutions and most organic solvents