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Millipore GTBP01300 Brown Polycarbonate Isopore Hydrophilic Membrane Filter, 16mL/min x sq cm Water Flow Rate, 13mm Diameter, 0.22 Micron (Pack of 100)


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Specifications for this item
Brand Name Millipore
Part Number GTBP01300
Material Type Polycarbonate (PC)
Number of Items 100
Outside Diameter 13  mm
Size 13mm Diameter, 0.22 µm Pore Size
UNSPSC Code 41104921
Volume 0.02  milliliters

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Product Features

  • 0.22 micron, 13mm diameter, hydrophilic, polycarbonate, track-etched screen filter for analyses in which the sample is viewed on the surface of the membrane
  • Made of polycarbonate film that provides a smooth, glass-like surface for observing samples
  • Does not stain, so background interference is low, and clearing is unnecessary for most transmitted light microscopy
  • Non-hygroscopic for rapid drying and reduced sample analysis time
  • Can be sterilized by autoclave, ethylene oxide processing, or gamma irradiation

Product Details


Product Description

The Millipore GTBP01300 Brown Polycarbonate Isopore Hydrophilic Membrane Filter is a 0.22 micron, 13mm diameter, hydrophilic, track-etched screen filter for analyses in which the sample is viewed on the surface of the membrane. This membrane filter is made of polycarbonate film that provides a smooth, glass-like surface for observing samples. It is manufactured to ensure a precise pore diameter and a consistent pore size for accurate separation of samples by size. It does not stain, so background interference is low, and clearing is unnecessary for most transmitted light microscopy. Matched-weight filters are not usually required because of low, constant tar and ash weights. The membrane filter is non-hygroscopic for rapid drying and reduced sample analysis time. It can be sterilized by autoclave at 121 degrees C at 1 bar, ethylene oxide processing, or gamma irradiation. The brown color may fade if autoclaved. These membrane filters are commonly used for analyses of airborne contaminants and other particles using optical or electron microscopy.

Specifications
MaterialHydrophilic polycarbonate
Pore size0.22 micron
SurfacePlain
Porosity5 to 20%
Refractive index1.6
Water flow rate16mL/min. x cm2; 6mL/min x cm2/psi
Bubble point at 23 degrees CGreater than or equal to 5.2 bar, air with water
Gravimetric extractablesLess than 1%
Dimensions13mm diameter x 25 microns thick

Millipore is a supplier of life science, filtration, and laboratory supplies to research, food and beverage, and pharmaceutical industries. The company, founded in 1954, is headquartered in Billerica, MA.

What's in the Box?
  • (100) Millipore GTBP01300 Brown Polycarbonate Isopore Hydrophilic Membrane Filters

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