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EMD Millipore Milliwrap™ and Milliseal™ Adhesive Membranes

Manufacturer: emd millipore  FW00050RJ

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Catalog No. FW00050RJ

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Description & Specifications


Color White
Diameter (Metric) Outside 1.8cm
For Use With (Equipment) Containers up to 10cm wide, 96-well plates, petri dishes, glass jars and beakers
For Use With (Application) Cell culture, botanical studies, media preparation, nitrogen studies and parasitology, laboratory experiments
Product Type Membrane Seal
Hydrophobicity Hydrophobic
Material PTFE
Surface Type Plain
Pore Size 0.45μm
Thickness (Metric) 0.2mm
Width (English) 2 in.
Width (Metric) 5cm
Diameter (English) Outside 0.7 in.

Disposable, hydrophobic membranes composed of hydrophobic PTFE (polytetrafluoroethylene) treated with an antitoxic acrylic adhesive. Apply as a clean barrier that allows samples to vent while preventing contamination from condensation and airborne particles such as mold, spores and dust. Ideal for cell culture, botanical studies, media preparation, nitrogen studies and parasitology. Also useful in laboratory experiments where the expansion of air due to boiling or a chemical reaction can cause the container to explode if not ventilated. Both Milliwrap and Milliseal have a 0.45μm pore size and are 0.2mm thick.Milliwrap is packaged in a dispensing roll and is available in 5 or 10cm widths. Ideal for containers up to 10cm wide such as 96-well plates, Petri dishes, glass jars and beakers.Milliseal membranes are 18mm dia. discs that can be applied as clean barriers on test tubes, centrifuge tubes and scintillation vials. Also applicable to CO2 studies where specimens are left to grow in a CO2 environment before culturing. Membranes have the same compatibility characteristics as Teflon™ fluorocarbon resin and are compatible with most solvents.