HAWP04700

MCE Membrane Filter, 0.45 μm Pore Size

MF-Millipore^™, filter diam. 47 mm, hydrophilic, white, pkg of 100 discs

• Synonym(s): Cellulose nitrate membrane filter discs, Hydrophilic membrane filter discs, MF-Millipore^™ Membrane Filter, 0.45 µm pore size, Mixed Cellulose Ester membrane filter discs
• UNSPSC Code: 40161507
• eCl@ss: 32031602
• NACRES: NB.24

Properties

• material: mixed cellulose esters (MCE) membrane; plain filter; white filter
• Quality Level: 400
• Agency: in accordance with ASTM^® D4807,D4898
• sterility: non-sterile
• feature: hydrophilic
• packaging: pkg of 100 discs
• manufacturer/tradename: MF-Millipore^™; Millipore
• parameter: 4 L/min-cm² air flow rate; 60 mL/min-cm² water flow rate; 75 °C max. temp.
• filter diam.: 47 mm
• thickness: 150 μm
• gravimetric extractables: 2.5%
• color: white
• refractive index: n/D 1.51
• matrix: MF-Millipore^™
• pore size: 0.45 μm pore size; 79 % porosity
• capacity: 262 μg/cm² adsorption capacity (insulin)
• bubble point: ≥1.8 bar, air with water at 23 °C
• shipped in: ambient

Description

General description

Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore membrane filters one of the most widely used membranes in analytical and research applications.

MF-Millipore filters without Triton surfactant contain minimum amounts of wetting agent and have a lower water extractable content than standard MF-Millipore filters.

Features & Benefits:
- Versatile filter for biological and environmental monitoring applications
- Available in a range of pore sizes, colored black or white, with or without a gridded surface
- Compatible with ethylene oxide, gamma irradiation, and autoclave sterilization methods

Filter Code: HAWP

Application

• Clarification of aqueous solutions
• Particle removal
• Particle analysis
• Microbiology analysis
• Isolation of virus-like particles in wastewater
• Microplastics analysis grade water
• Nucleic acid binding, including eDNA

Other Notes

Directions for Use

• Organism Retention: Microorganism
• Mode of Action: Filtration (size exclusion)
• Application: General laboratory filtration
• Intended Use: Retention or removal of biological contaminants
• Instructions for Use: Sterilizing filtration of a liquid through a membrane with a 0.2 μm (or smaller) pore size effectively removes biological contaminants, including bacteria, mold and yeast. For the selective retention of larger biological contaminents, liquid filtration through membranes with 0.45 μm (or larger) pore sizes may be used to trap and support microorganism growth for subsequent culture and analysis
• Storage Statement: Store in dry location away from heat source
• Disposal Statement: Dispose of in accordance with applicable federal, state and local regulations.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

MF-Millipore is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02
• Signal Word: Danger
• Hazard Statements: H228
• Precautionary Statements: P210 - P240 - P241 - P280 - P370 + P378
• Hazard Classifications: Flam. Sol. 1
• Storage Class Code: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3