Sartorius, 11306-142------N, Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs / Type 11306, 0.45 µm pore size, 100 pieces per pack

Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs
Ideal for several general laboratory applications
High, non-specific absorption
Hydrophilic, with high flow rates
Available in a range of pore sizes and diameters up to 293 mm

Cellulose nitrate (CN) - or mixed cellulose ester (MCE) - membrane filters are composed of cellulose nitrate and a small content of cellulose acetate. Cellulose nitrate membrane filters are hydrophilic, have high flow rates thanks to their symmetrical structure and are compatible with aqueous solutions (pH 4 – 8), hydrocarbons and several other organic solvents.

Specifications
Applications:
Application: Air/Gas Filtration; Filtration of Aqueous Solutions
Application Area: Analytical sample preparation; Sterile filtration

Dimensions:
Filter Diameter: ⌀ 142 mm
Membrane Thickness: 120 µm

General Specifications:
Filter Format: Discs
Filter Paper/Membrane Color: White
Flow Rate: 68 mL/min/cm²/bar (Water)
Grade: 11306
Membrane Color | Grid Color: white (w/o grid)

Materials of Construction:
Filter Material: Cellulose Nitrate (CN) / Mixed Cellulose Ester (MCE)
Membrane Material: Cellulose Nitrate (CN)

Physicochemical Information:
Bubble Point: ≥ 2.4 bar
Burst Pressure: ≥ 0.2 bar
Pore Size: 0.45 µm
Wettability: Hydrophilic

Product Information:
Filter Type: Membrane Filters
Pack Size: 100
Packaging: Non-sterile, bulk packed

Sterility/Purity:
Delivery Condition: Non-Sterile

Usage Protocols:
Sterilization Procedures: By autoclaving at 121 °C; Gamma radiation 25 kGy; Ethylene oxide