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Osmonics

Browse a range of Osmonic membranes, filters, and other filtration products to support your environmental testing and laboratory needs.

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1 – 15 of 180 results
1

GVS Magna™ Nylon Membrane Filters

Plain white nylon membranes offer low extractables, high uniformity

EDGE
Material Nylon
Hydrophobicity Hydrophilic
For Use With (Application) Permit use for aqueous filtration without wetting and organic solvent filtrations such as HPLC
Autoclavable Autoclavable
2

GVS Glass Prefilters

With or without binders

Material Borosilicate Glass Fiber
Autoclavable Autoclavable
Sterility Sterile
3

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.
5

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
8

GVS™ Calyx™ Capsule Filters

GVS™ Calyx™ Capsule Filters are all purpose polypropylene filters, designed for the removal of particles or bacteria from aqueous or solvent solutions and gas streams.

Temperature (English) Max. 110°F
Description Capsule Filter
Housing Material Polypropylene
Material (Membrane) Polypropylene
Temperature (Metric) Max 43°C
Quantity 1
Autoclavable Autoclavable
Sterility Non-sterile
Max. Pressure 80 psi @ 70°F (liquid); 50psi @ 70°F (Gas)
Filtration Area 748 cm2
9

GVS Nitrocellulose Black Grid Membranes

Hydrophilic membranes that are good for particulate analysis and other microbiological applications

Diameter (English) 1.8 in.
Stability 18 Months
Color Black
Material Nitrocellulose
Hydrophobicity Hydrophilic
For Use With (Application) Diagnostic kit manufacturing applications, aqueous filtration, sterility testing, gravimetric analysis with ashing technique, microbiological and particulate analysis
Sterility Sterile
Thickness (Metric) 150 μm
Diameter (Metric) 4.7 cm
Thickness (English) 6 mil
Protein Binding Capacity 160μg/cm2
Temperature Range (English) 356°F
Surface Type Grid
Temperature Range (Metric) 180°C
Autoclavable Autoclavable
10

GVS MagnaProbe™ Nylon Hydrophilic Roll Stock

Nylon reprobing charged transfer membrane is a positively charged modifyed nylon 66 membrane, specifically designed to allow for numerous reprobings.

Thickness 120 to 190 μm
Pore Size 0.45 μm
Format Roll
Material Charged Nylon
Width (Metric) 3000 mm
11

GVS PreSep™ 124 mm Glass Fiber Disc

Glass fiber is biologically inert, autoclavable and highly resistant to oxidizing agents and weak acids. Glass fiber can be used to extend the life of a final filter as a prefilter or they can be used alone for low cost sample clarification.

12

GVS MagnaNeutral™ Nylon Hydrophilic Roll Stock

Nylon transfer membrane is naturally hydrophilic and reproducible binding nucleic acids. It is used in blotting applications such as Southerns, Northerns, colony and plaque lifts and library screening.

Pore Size 0.45 μm
Format Roll
13

GVS NitroPure™ Nylon Hydrophilic Sheet

Nylon transfer membrane is naturally hydrophilic and reproducible binding nucleic acids. It is used in blotting applications such as Southerns, Northerns, colony and plaque lifts and library screening.

Thickness 140 to 190 μm
Pore Size 0.45 μm
Format Sheet
Material Neutral Nylon
14

GVS MicronSep™ 37 mm White Nitrocellulose Disc

Mixed cellulose esters (MCE) filtration membrane is an unsupported, hydrophilic membrane. Its rapid flow rate and high throughput make it ideal for use in diagnostic kit manufacturing applications.

15

UltraSep™ 47 mm Polyethersulfone Disc

Constructed from a high-temperature polyethersulfone polymer that is acid and base resistant. Its strength and durability are advantageous during usage that involves aggressive handling or automated equipment. It's naturally hydrophilic w/o added wetting agents and has low extractables.