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Keyword Search:
151 – 165 of 1,258 results
151

Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters: 0.2μm
GSA_VA

Ensure quality control in routine microbiological filtering. Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters, 0.2μm are single-packed membranes with black grids for colony counting, particle testing and microscopy. The 0.2μm pore size is BCT validated. Choose from two diameters and packaging quantities.

Pore Size 0.2 μm
Disposable Single-use
Type Membrane Filter
Format Disc
Material (Membrane) Cellulose Nitrate
Color White
Grid Color Black
Material Cellulose Nitrate
Filter Type Membrane Filter
Hydrophobicity Hydrophilic
For Use With (Application) For colony count; sterility testing; particle count; microscopy
Sterility Sterile
152

Cytiva Whatman™ 0.6 μm Pore Size (ME 26) Mixed Cellulose Ester Membranes, Plain

Whatman™ (ME 26) Mixed Cellulose Ester Membranes 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 0.6 μm
Disposable Single-use
Bubble Point 3.7 bar
Flow Rate 4.8 sec./100 mL/12.5cm² (at Δp = 0.9 bar)
Material (Membrane) ME 26
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 21 sec./100 mL (at Δp = 3 mbar)
153

Cytiva Whatman™ 90 mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Flow Rate High
Diameter (Metric) 90 mm
Material Nucleopore Polycarbonate
Hydrophobicity Hydrophilic
For Use With (Application) Epifluorescence microscopy, environmental analysis, cell biology
154

MilliporeSigma™ Omnipore™ Membrane Filters, 0.45 μm

Hydrophilic PTFE polymer membrane filter compatible with virtually all solvents, acids, and alkaline solutions. Omnipore™ Membrane Filters are biologically and chemically inert.

155

MilliporeSigma™ PVC Membrane Filters, 5 μm

For air monitoring applications to analyze silica, carbon black or quartz particulates

156

MilliporeSigma™ Fluoropore™ Membrane Filters, 5 μm

Hydrophobic membrane with laminated backing for easier handling

157

Cytiva Whatman™ Regenerated Cellulose Membranes: Grade RC 55

Consists of pure cellulose without any wetting agents.

Thickness (Metric) 75 μm
Material Regenerated Cellulose
Hydrophobicity Hydrophilic
158

Cytiva Whatman™ Regenerated Cellulose Membranes: Grade RC 60

Consists of pure cellulose without any wetting agents

Thickness (Metric) 70 μm
Pore Size 1.0 μm
Material Regenerated Cellulose
Hydrophobicity Hydrophilic
159

MilliporeSigma™ Silver Membrane Filter, 0.45 μm
GSA_VA

Excellent chemical and temperature resistance

160

Cytiva Whatman™ 0.8 μm Pore Size (ME 27) Mixed Cellulose Ester Membranes, White/Black Grid

Whatman™ (ME 27) Mixed Cellulose Ester Membranes, White/Black Grid are particularly effective in applications requiring higher flow rates and larger volume filtration. Supplied with clearly defined grid lines at regularly spaced intervals to assist in microbiological colony counting.

Pore Size 0.8 μm
Diameter (English) 1.85 in.
Material (Membrane) ME 27
Color White
Grid Color Black
Quantity 100 Pk.
Material MCE
For Use With (Application) Filtration, cytology, air monitoring, aqueous HPLC samples, biological assays
Sterility Sterile
Thickness (Metric) 140 μm
Bubble Point 1.3 bar
Flow Rate 2.8 sec./100 mL/12.5 cm2 (at Δp = 0.9 bar)
Diameter (Metric) 47 mm
Thickness (English) 0.006 in.
Autoclavable Autoclavable
Size (Metric) Grid 3.1 mm
Gas Flow Rate 11.6 sec./100 mL (at Δp = 3 mbar)
161

Sartorius Microsart™ @Filter 250 in Bags

Membrane filters suitable for use in the Microsart @Filter units

Disposable Single-use
Type Filter Tip
Format Disc
Diameter (Metric) 47 mm
Material (Membrane) Cellulose Nitrate
Sample Volume 250 mL
Material Cellulose Nitrate
Sterility Sterile
162

DWK Life Sciences DURAN™ Sintered Glass Filter discs
SDP

Non-fused edge

163

GVS Magna™ Nylon Membrane Filters

Plain white nylon membranes offer low extractables, high uniformity

Material Nylon
Hydrophobicity Hydrophilic
For Use With (Application) Permit use for aqueous filtration without wetting and organic solvent filtrations such as HPLC
Autoclavable Autoclavable
164

GVS Nitrocellulose-Mixed Esters of Cellulose Membrane Filters

Uniform microporous structure has low extractables, low ash

Material MCE
Hydrophobicity Hydrophilic
For Use With (Application) Microbiological determinations; industrial hygiene procedures; clarifying aqueous solutions; determination of lead, chromium, cadmium, beryllium, arsenic, airborne asbestos and other particulates.
165

GVS Supported Cellulose Acetate Membranes

Pure cellulose acetate impregnated on nonwoven support

Thickness (Metric) 150 μm
Color White
Material Cellulose Acetate
Hydrophobicity Hydrophilic
For Use With (Application) Protein and enzyme filtrations; tissue culture media preparation; biological/pharmaceutical solution filtration; sterility tests.
Autoclavable Autoclavable