PCTE(Polycarbonate Track Etched), 8 × 10 in, Pore Size 0.4 μm, Black, GVS Group (CAT#: STEM-FC-0982-LC)

GVS Polycarbonate Track Etched (PCTE) Membrane manufactured by GVS Group is made from a thin, translucent polycarbonate film with a smooth, flat surface and precisely defined pores. It is ideal for cellular-based filtration assays as well as filtration applications where high purity is required. The membrane is specially designed for increased control over pore size and density to ensure the physical properties of each membrane precisely fit your specifications. All particles larger than the pore size are captured on its surface.
PCTE AOX Membrane features exceptionally low protein-binding/extractable levels and precisely defined pores. It is ideal for the detection of man-made pollution in groundwater and wastewater (organic halide adsorption determination).

Thickness: 5-20μm
Refractive indices: Birefringent at 1.584 and 1.625
Water Adsorption(%wt. gain 24-hr immersion): 0.24%
Residual Ash Weight Average: 0.92μg/cm²
Specific Gravity: 0.94-0.97
Autoclavable: Yes
Leachables: Negligible
Wetting Characteristics: Hydrophilic or Hydrophobic
Wetting Agent(hydrophilic):
Polyvinylpyrrolidone(PVP)
Burst Strength Minimum: 0.7 bar(10 psi)
Migration of Filter Media: 0
Optical Properties: Semi-translucent
Pore Size (μm): 0.2
Pore Density (b)(pores/cm²): 3×108
Nominal Thickness (c)(μm): 10
Min.Bubble Point (d)(psi): 20
Water(e)(mL/min/cm²): 10
Air(e)(mL/min/cm²): 3(f)
Membrane Diameter: 8x10in
Membrane: Polycarbonate
Color: Black
Package: 30/pk
Sterilized: No

Absolute pore size and density allows for precise size separation
Direct thickness and pore size measurements provide accurate characteristics
Smooth, thin, glass-like surface is suitable for microscopy and cellular applications
Superior strength allows for aggressive handling
Low protein binding ensures clean results
Resists chemical staining to ease microscopic visualization
Passes USP VI Class toxicity testing for use

PCTE(Polycarbonate Track Etched), Diameter 76 mm, Pore Size 0.4 μm, Plain, GVS Group (CAT#: STEM-FC-0983-LC)