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.

Catalog Number	Mfr. No.	Filter Type
09-927-275	Cytiva 10409970	Gridded with Pad
09-927-365	Cytiva 10408970	Gridded without Pad

Description

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

Specifications

• Autoclavable: Autoclavable
• Color: White
• Material (Membrane): ME 27
• Sterility: Sterile
• For Use With (Application): Filtration, cytology, air monitoring, aqueous HPLC samples, biological assays
• Grid Color: Black
• Size (Metric) Grid: 3.1 mm
• Thickness (Metric): 140 μm
• Diameter (Metric): 47 mm

• Bubble Point: 1.3 bar
• Material: MCE
• Pore Size: 0.8 μm
• Flow Rate: 2.8 sec./100 mL/12.5 cm ² (at Δp = 0.9 bar)
• Gas Flow Rate: 11.6 sec./100 mL (at Δp = 3 mbar)
• Quantity: 100 Pk.
• Thickness (English): 0.006 in.
• Diameter (English): 1.85 in.
• Diameter (Metric) Membrane: 47 mm