Cytiva Whatman™ 19mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 19mm Nuclepore™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Product Code	Brand	Pore Size
11399004	Cytiva 800307	0.03 μm
11309014	Cytiva 800308	0.05 μm
11329014	Cytiva 800309	0.1 μm
11339014	Cytiva 800281	0.2 μm
11349014	Cytiva 800282	0.4 μm
10026894	Cytiva 800284	0.8 μm
11369014	Cytiva 800319	1.0 μm

Description

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 19mm Nuclepore™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Effective chemotaxis requires a delicate balance between cell adhesion and migration. Nucleopore Membranes combine PVP-free polypropylene with sharp, uniform cylindrical pores to achieve both.

• Offers a highly defined pore size cutoff in the sub-micron range, enabling particle deformity measurement and capture of extremely small particles
• Track-etched for highly defined pore size and high pore density
• Treated with PVP to render it hydrophilic
• Low extractables, minimizing sample contamination risk
• High chemical resistance and good thermal stability for a wide range of sample types
• Low, consistent ash and low tare weights
• Smooth flat surface for high particle visibility

Specifications

• Material: Polycarbonate Film
• Flow Rate: High
• Hydrophobicity: Hydrophilic
• Diameter (Metric): 19 mm