Cytiva Whatman™ MicroPlus Membranes

Features very narrow pore size distribution, low levels of extractables and increased temperature stability. Whatman™ MicroPlus Membranes are suitable for sample preparation, microbiological studies and filtration of aqueous solutions.

Product Code	Brand	Grid Color	Color	Diameter (Metric)	Material (Membrane)
11909217	Cytiva 10407713	Black	White	47 mm	MicroPlus-21ST
11919217	Cytiva 10407714	Black	White	50 mm	MicroPlus-21ST
10597631	Cytiva 10407112	Black	White	47 mm	MicroPlus-21 STL
10131241	Cytiva 10407114	Black	White	50 mm	MicroPlus-21 STL
10059710	Cytiva 10407132	White	Black	47 mm	MicroPlus-31STL
11979207	Cytiva 10407134	White	Black	50 mm	MicroPlus-31STL
11989207	Cytiva 10407170	Black	Green	47 mm	MicroPlus-41STL
11999207	Cytiva 10407172	Black	Green	50 mm	MicroPlus-41STL
11929217	Cytiva 10407734	White	Black	50 mm	MicroPlus-21ST

Description

The membrane filtration (MF) method is excellent for the determination and enumeration of microbial contaminants.

• Special membrane filters made from cellulose nitrate developed for microbiological quality control
• High mechanical strength
• High flow rate
• Sterile, individually packed
• All membrane filters have a high-contrast grid (3.1 mm)
• Type STL in dispenser boxes for easy removal and secure handling with the Membrane-Butler

Specifications

• Material: Cellulose Nitrate
• Sterility: Sterile
• Size (Metric) Grid: 31mm

• Pore Size: 0.45 μm
• For Use With (Application): Microbiological quality control
• Surface Type: Grid