Vacuum filter cup

Product Description

Disposable vacuum filtration devices are very useful for the separation and purification of large volume samples in tissue culture media and biological fluids. The entire device includes a membrane, a transparent funnel made of graded polystyrene (PS) material connected by a connector, and a receiving bottle. Disposable vacuum filters use vacuum pumps to provide pressure differentials for large-scale filtration of tissue culture media and other laboratory fluid solutions. Sample processing can reach several liters, and the filtered samples can be directly stored in sterile collection bottles. There are three forms: complete filtration/storage unit, top filter, and receiving bottle.

Product Features

1. The available membrane pore sizes are 0.1um, 0.22 µ m, and 0.45 µ m, etc

2. Funnel volume size: 250ml and 500ml, precise scale lines

3. Lightweight and sturdy outer wall structure

4. The large knob on the receiving bottle is easy to turn

5. The spacious and easily accessible bottle mouth design ensures effective and stable pouring of the sample

6. Free cleaning agent, compatible with tissue culture, and membrane fusion to achieve maximum flow rate, can reduce bubbles and prevent denaturation

7. Gamma sterilization simplifies the operation process and improves work efficiency.

8. Glass fiber membrane pre filtration layer improves filtration rate and delays filtration blockage time.

Product Usage

1. Used for filtering tissue culture media, biological fluids, and positioning buffer solutions

2. Filter cell culture media and other aqueous solutions

3. Aseptic filtration of solutions that cannot be sterilized by high pressure

4. Provide sterilization filtration and use glass fiber pre filtration membrane to filter difficult to filter aqueous solutions

Product specifications

*There are also various membranes available for selection, such as PVDF and PTFE.