GVS SEPARA Toggler Multi Vial Compressor SEPARATOGGLER120

PCTE hydrophilic disc filters for laboratory membrane filtration and assay applications. The membrane is a thin, microporous polycarbonate (PCTE) film treated with a wetting agent to render it hydrophilic and provide consistent liquid flow. These 47 mm discs with 1.0 µm nominal pore size are supplied in 100 per pack and are intended for precise filtration, particle capture on the membrane surface, and applications such as reagent flow control, general filtration and particle identification by microscopy.

Key Features:

• Material: PCTE (polycarbonate track-etched) membrane
• Pore size: 1.0 µm nominal
• Diameter: 47 mm disc format
• Packaging: 100 per pack
• Hydrophilicity: treated with wetting agent (PVP) to produce hydrophilic surface
• Sterility: non-sterile
• Autoclavable: rated to withstand autoclaving up to 140°C (284°F)

Advantages:

• Smooth, flat, glass-like surface captures particles on the membrane surface for straightforward microscopy and particle identification
• Absolute pore structure provides controlled flow and captures 100% of particles larger than the nominal pore size
• Low extractables and negligible adsorption maximize recovery of critical solutions and minimize assay interference
• High tensile strength maintains pore geometry under pressure, preventing pore stretch or deformation during use