WHA10408472

Whatman^® mixed cellulose ester ME 28 filter discs 1.2 μm pore size

green, hydrophilic, black grid (3.1 mm), sterile, 100 EA, 100 ea, 50 mm diam

• Synonym(s): Z697796, osmotic membrane, track etched membrane, water membranes
• UNSPSC Code: 40161507
• NACRES: NB.24

Properties

• product name: Whatman^® ME membranes for microbiological control, ME28/41 ST, diam. 50 mm, pore size 1.2 μm, black grid, sterile
• material: black grid
• sterility: sterile
• packaging: pkg of 100 ea
• manufacturer/tradename: Whatman 10408472; Whatman Article No. 28415239 (US reference)
• diam.: 50 mm
• membrane diam.: 47 mm
• pore size: 1.2 μm

Description

Features and Benefits

• Sterile options available for critical applications.
• Excellent contrast for easier particle detection.
• Grids are nontoxic and do not inhibit bacterial growth, ensuring sample integrity.
• Black plain and black gridded membranes have a mix of cellulose nitrate and cellulose acetate.
• The membrane offers a high degree of internal surface area for greater adsorption of product.
• Higher dirt loading capacity.
• Biologically inert with good thermal stability.
• No surfactants to contaminate samples.
• Uniform microporous structure of membrane gives high flow rates.

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of Cytiva