Globe Scientific Bottletop Lab Filters PES Membrane Sterile

Description

Product Overview

Globe Scientific Bottletop Lab Filters are engineered for high-capacity filtration needs in industrial and scientific environments. These systems incorporate low protein binding Polyether Sulfone (PES) membranes, available in 0.10μL, 0.22μL, and 0.45μL porosities, to facilitate the clarification, separation, or sterilization of aqueous solutions like cell culture media. Constructed from high-quality virgin USP Class VI polystyrene (PS) and acrylonitrile butadiene styrene (ABS), each unit is durable and features graduation markings for accurate measurement. The package dimensions are 21.75 x 17 x 14.4 inches, weighing 11.45 pounds, and they are designed to fit all standard laboratory media bottles with a multi-step, angled hose barb for secure vacuum line connections.

Usage

These filtration systems are ideal for diverse laboratory applications requiring large-volume processing, such as in biotechnology, pharmaceuticals, and research labs. They are commonly used for filtering cell culture media, buffers, and other aqueous solutions to remove contaminants or sterilize fluids. Target audiences include laboratory technicians, researchers, and industrial professionals who need reliable, high-throughput filtration with minimal protein binding. The filters are suitable for benchtop use in controlled environments, ensuring stable operation during extended procedures.

Why Choose Us

Globe Scientific Bottletop Lab Filters stand out due to their advanced PES membrane technology, which reduces protein binding and enhances filtration efficiency. The durable materials and precise design ensure long-term reliability and compatibility with standard lab equipment, backed by a high customer rating of 5.0 stars. Our focus on quality and user-friendly features, such as clear labeling and graduation marks, provides a competitive edge in performance and ease of use.

Key Features

• High-capacity design for efficient large-volume filtration in laboratory applications.
• Advanced PES membranes with low protein binding for superior clarification and sterilization.
• Multiple porosity options (0.10μL, 0.22μL, 0.45μL) to suit a broad range of filtration needs.
• Stable operation with a multi-step, angled hose barb that securely fits vacuum lines.
• Durable construction from virgin USP Class VI PS and ABS with graduation markings for accuracy.

FAQ

What solutions are these filters compatible with?

These filters are designed for aqueous solutions, including cell culture media, buffers, and other bioprocessing fluids, but are not recommended for organic solvents without prior compatibility checks.

How do I ensure proper vacuum connection?

The multi-step, angled hose barb allows for secure fitting with various vacuum line sizes; simply attach the hose to the barb and ensure a tight seal to prevent leaks during operation.

Are the filters reusable?

No, these are single-use filters intended for sterile applications to avoid cross-contamination; dispose of them according to laboratory waste protocols after use.

What is the shelf life of the product?

When stored in a dry, cool environment away from direct sunlight, the filters maintain their integrity for up to two years from the date of manufacture.

Can I use these with different bottle sizes?

Yes, the filters are compatible with all standard laboratory media bottles, as they are designed to fit securely without additional adapters for versatile use.