L25CET6S1

Millistak+^® Lenticular Disc Filter

CE25, cellulose, filtration area 3.47 m², hydrophilic

• Synonym(s): Millistak+ Lenticular Disc Filters, CE25 media series, 16 in. diameter, 16-cell, silicone seal
• UNSPSC Code: 23151806
• eCl@ss: 32031690

Properties

• material: cellulose ; polypropylene ; silicone seal
• Quality Level: 400
• description: For clarification of serum, plasma, vaccines, cell culture or other fluids.
• feature: hydrophilic
• manufacturer/tradename: Millistak+^®
• parameter: 0.2 bar max. inlet pressure (3 psi) at 123 °C; 1 bar max. inlet pressure (15 psi) at 80 °C; 1.03 bar max. differential pressure (15 psid) at 80 °C (Forward); 2.07 bar max. differential pressure (30 psid) at 25 °C (Forward); 2.1 bar max. inlet pressure (30 psi) at 25 °C
• H: 27.6 cm (10.88 in.)
• diam.: 40.64 cm (16 in.)
• filtration area: 3.47 m²
• impurities: <0.25 EU/mL bacterial endotoxins (LAL test, Aqueous extraction)
• total organic carbon (TOC) residue: 1370-2120 ppb
• input: sample type liquid
• conductivity: 8-10 μmho per cm at 25 °C (product water)
• filter grade: CE25

Description

General description

Device Configuration: Stack Disk

Stack Design: 16 in. diameter, 16-cell

Application

For clarification of serum, plasma, vaccines, cell culture or other fluids.

Specifications

Filter Grade: CE25

Sodium: 3.45 - 4.76 mg/ft² of Media

Calcium: 2.56 - 2.74 mg/ft² of Media

Potassium: 0.17 - 0.91 mg/ft² of Media

Magnesium: 1.19 - 2.03 mg/ft² of Media

Iron: <0.1 mg/ft² of Media

Lead: <0.1 mg/ft² of Media

Aluminum: <0.1 mg/ft² of Media

Titanium: <0.1 mg/ft² of Media

Chromium: <0.1 mg/ft² of Media

Manganese: <0.1 mg/ft² of Media

Cobalt: <0.1 mg/ft² of Media

Nickel: <0.1 mg/ft² of Media

Copper: <0.1 mg/ft² of Media

Zinc: <0.1 mg/ft² of Media

Preparation Note

Sanitization Protocol
May be hot water sanitized for 20 cycles using purified water @ 80 °C for 30 minutes

Sterilization Method
May be steam sterilized for 3 steam-in-place (SIP) cycles of 30 minutes @ 123 °C

Analysis Note

Product Water Conductivity at 25°C: after a pure water flush of 5 liters per ft² (50 L/m²) of media surface area per autoclaved (1 cycle of 30 minutes at 123 °C) 12" 16-stack device

The effluent of an autoclaved (1 cycle of 30 minutes @ 123 °C) stacked device is negative after a WFI flush of 10 liters per ft² (100 L/m²) of media surface area

Total Organic Carbon (TOC) Residue: post autoclave (1 cycle of 30 minutes at 123 °C) and pure water flush of 5 liters per ft² (50 L/m²) of media surface area

Legal Information

MILLISTAK+ is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3