Whatman™ 25mm Nuclepore™ Black Polycarbonate Membranes

Reduces background fluorescence in support of epifluorescence microscopy. Whatman™ 25mm Nuclepore™ Black Polycarbonate Membrane Filters improve visibility and help to distinguish microorganisms from other particulates.

Overview
Brand: Whatman™

Manufacturer Part Number: 110656

UNSPSC: 41104921

Code: 50

Additional Details:
Additional Details: Weight: 0.06000kg



Product Code. 11312895

Quantity Price
1 £ 76.37 / Pack of 100
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Description and Specification

Specification

Diameter (Metric) Outer 25mm
Pore Size 0.2μm
Color Black
Material Polycarbonate
For Use With (Application) Epifluorescence technique, potable ultrapure water food and dairy wine and clinical electronics

  • Smooth, gridded polycarbonate track-etched (PCTE) membrane surface efficiently supports microorganism enumeration in a standard plate count
  • Extremely low nonspecific absorption 
  • Rapid standard plate count results
  • Compatible with the direct epifluorescent microscopy filter technique (DEFT), which allows microorganisms to be counted directly on a filter
  • DEFT can be conducted in under half an hour, sidestepping the standard > 24 hour process of incubating a microbial sample
  • Microscopic membrane filters are made by track-etching (polycarbonate is bombarded with radiation and chemically treated to create sharp, uniform filter pores)
  • Designed to trap microbes efficiently; more effective than other filter media for certain microorganisms

Documentation

Technical documents