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61 – 75 of 980 results
61

MilliporeSigma™ Immobilon-NC Membranes, Triton-Free, 0.45 μm
GSA_VA

Mixed Cellulose Esters, Surfactant-free

Pore Size 0.45 μm
Flow Rate 60 mL/min x cm2
Wettability Hydrophilic
Type Blotting Membranes
Color White
Material MCE
For Use With (Application) Clarification of fluids; Sterilizing filtration of tissue culture media, additives, antibiotics; Air monitoring; Particulate analysis; Particulate removal; Biological assays (receptor binding studies, TCA precipitates, etc.).
Autoclavable Not Autoclavable
Sterility Non-sterile
Membrane Type Plain
62

Cytiva Nucleus Membrane

Made from polycarbonate film, for precision analysis of track-etched manufacturing

Type Nucleus Membrane
Material Polycarbonate
For Use With (Application) Air Analysis, Bioassay, Cell Biology, Environmental Analysis, Epi-Fluorescence Microscopy, EPA Test, Fuel Test, Parasitology, and Underwater Microbiology
63

Cytiva Whatman™ Nuclepore Hydrophilic Membrane

Nuclepore track-etched hydrophilic membranes with highly defined pore size cutoff in sub-micron range

Type Nuclepore hydrophilic membrane
Material Polycarbonate
For Use With (Application) Bioassays, Cell biology, Environmental analysis, Microscopy, Cytology, Parasitology, Certain air and oceanography analyses
64

MilliporeSigma™ MF-Millipore™ Membrane Filter, 0.1 μm
GSA_VA

13 mm diameter, mixed cellulose esters (MCE) membrane, hydrophilic

Thickness (Metric) 105 μm
Pore Size 0.1 μm
Flow Rate 1.5 mL/min x cm2
Wettability Hydrophilic
Type Filter Membranes
Color White
Material MCE
Autoclavable Not Autoclavable
Sterility Non-sterile
66

Sartorius Cellulose Nitrate Membrane Filter
GREENER_CHOICE

Cellulose nitrate membrane filters with 142 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) 142 mm
Quantity 25/Cs.
Material Cellulose Nitrate
Filter Type Membrane Filter
Sterility Non-sterile
67

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.65μm

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

Pore Size 0.7 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Cellulose Nitrate
Material Cellulose Nitrate
Filter Type Membrane Filter
Hydrophobicity Hydrophilic
For Use With (Application) For colony count; sterility testing; particle count; microscopy
Sterility Sterile
68

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
69

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.45μm

Ensure quality control in microbiological filtering. Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm are single-packed membranes with colored grids for colony counting, particle testing and microscopy. The 0.45μm pore size is made in accordance with ISO 7704. Choose from two diameters and quantities in a range of filter/grid color combinations.

Pore Size 0.45 μm
Disposable Single-use
Format Disc
Material (Membrane) Cellulose Nitrate
Individually wrapped Yes
Material Cellulose Nitrate
Hydrophobicity Hydrophilic
For Use With (Application) For colony count; sterility testing; particle count; microscopy
Sterility Sterile
70

Cytiva™ Whatman™ Microplus MP31 Nitrocellulose Filtration Membranes, with Grid

Whatman™ MicroPlus MP31 Filtration Membranes are recommended for most routine applications and are manufactured under strictly controlled conditions. Supplied as 135 mm x 240 mm sheets with imprinted grid pattern (white lines on black) to aid particle counting.

72

MilliporeSigma™ Fluoropore™ Membrane Filters, 3 μm

Hydrophobic membrane with laminated backing for easier handling

Pore Size 3.0 μm
Flow Rate 286 mL/min x cm2
Wettability Hydrophobic
Type Filter Membranes
Color White
Material PTFE
Filter Type Screen Filter
Autoclavable Not Autoclavable
Sterility Non-sterile
73

3M Zeta Plus™ LP Series Media Sheet

Filter media is composed of inorganic filter aid cationic resin and is designed to be very low in extractables. This LP media is completely free of asbestos and glass microfibre.

Disposable Single-use
Type Filtration Disc
Format Disc
Quantity 100/Cs.
Material Cellulose
Sterility Non-sterile
74

Cytiva Whatman™ 0.8 μm Pore Size (ME 27) Mixed Cellulose Ester Membranes, Plain

Whatman™ (ME 27) Mixed Cellulose Ester Membranes, Plain are particularly effective in applications requiring higher flow rates and larger volume filtration including clarification or sterilization of aqueous solutions, particulate analysis and removal, air monitoring, and microbial analysis.

Pore Size 0.8 μm
Bubble Point 1.3 bar
Flow Rate 2.8 sec./100 mL/12.5 cm⊃ (at Δp = 0.9 bar)
Material (Membrane) ME 27
Grid Color Plain
Material MCE
Surface Type Plain
For Use With (Application) Filtration, cytology, air monitoring, aqueous HPLC samples, biological assays
Autoclavable Autoclavable
Sterility Non-sterile
Gas Flow Rate 11.6 sec./100 mL (at Δp = 3 mbar)
75

Cytiva™ Whatman™ RC55 Regenerated Cellulose (Cellulose Acetate) Filtration Membranes

Whatman™ RC55 Regenerated Cellulose Filtration Membranes provide broad chemical compatibility and can be used with aqueous solutions or organic solvents. With low extractable and low binding properties they are ideal for sample preparation/mobile filtration in HPLC and with protein-containing solutions.