PCTE Filter Membranes: Plain Black for Epifluorescence

Polycarbonate Track-Etched membranes are manufactured under Class 100,000 conditions to be exceptionally contaminant free. Exhibit negligible adsorption/absorption of filtrate, precise pore size, narrow pore distribution, low tare weights, low trace element level.

• Smooth, flat surface for even distribution in a single plane
• Created with pore density and size precisely controlled
• Biologically inert
• Optically translucent (actually transparent in most pore sizes)
• Not stained by most solutions
• Nonhygroscopic
• Superior strength, chemical resistance, thermal stability
• Autoclavable

• Thickness: 6 to 10μm
• Tare weight: 1.0mg/cm²
• Tensile strength: >3000psi
• Residual ash: 0.92mg/cm²
• Specific gravity: 0.94 to 0.97
• Minimum burst strength: 10psi
• Max. use temperature: 140°C (284°F)