3L High Efficiency Erlenmeyer Flask
3L Wide Mouth High Efficiency Erlenmeyer Flask
1.Bottleneck diameter increased from 67 mm to 90 mm
2.Enhanced oxyen flux
3.Improved efficiency of cell culture
High Efficiency, large-volume culture flasks allow cells to show strong viability with large expression amount of proteins in the culture of mammalian cells and insect cells. During the culturing process, the use rate of the shaker is significantly increased, and the survival rate and viability of cells are both dramatically elevated. NEST culture flasks also provide high repeatability, which allows highly inter-batch consistency of cell growth and yield.
1.The imported medical-grade polycarbonate (PC) that meets with the requirements of ISO10993 USP<661> is chosen as the raw materials, which has high transparency, great impact resistance, oxidation resistance and can withstand a high temperature of up to 121℃.
2.The scale is clear and accurate when looked at from the outside, which facilitates the observation of the volume of culture medium.
3.The vent cap is equipped with a 0.22-μm breathable film which is air-permeable and water-proof to efficiently prevent the passing of micro-organisms and contamination and to ensure gas exchange for good growth of cells or bacteria.
4.The products have undergone the tightness test, drop test, high-temperature and high-voltage tests, flatness test, tensile test, endotoxin test, sterilization test, DNA/RNA enzyme-free tests and cell culture test, all the results of which meet the corresponding quality standards.
5.Sterile individual package, easy to use.
The bottom area of 3L high efficiency erlenmeyer flask is smaller than conical erlenmeyer flask. For a same shaker, more 3L high efficiency erlenmeyer flask can be placed on to which greatly reduce the usage rate of the shaker to save the client`s R&D costs. Low sheer force born by cells, The amount of foam can be efficiently controlled.
The inverted transfer cap is used along with a 2L, 3L or 5L Erlenmeyer Flask to connect a liquid inlet tubing with the required device. When liquid transfer is required, the liquid is transferred under gravity with the inverted erlenmeyer flask.
The bi-directional transfer cap is used along with a 2L, 3L or 5L shake flask to connect a liquid inlet tubing with the required device. The liquid transfer is achieved by connection of a peristaltic pump between the erlenmeyer flask and the device. Upon completion of the transfer, the transfer cap can be replaced with a vent cap for culture.
Unlike the bi-directional liquid transfer cap, the multifunctional transfer cap can be directly placed in an incubator for culture after the liquid transfer is completed. It can reach a large air flux. The sampling part is composed of a sampling nozzle and a one-way valve, which can prevent the liquid from flowing backwards during the sampling process and ensure the aseptic sampling. The liquid inlet tubing is provided with a PTFE needle filter, which solves the issue of liquid remaining in the tubing during the feeding process.
1.Closed system reduces the risks of contamination during liquid transfer.
2.The cap is molded and connected in an integrated manner, reducing the risks of leakage and media residues.
3.A variety of tubing diameters are available and aseptic welding of liquid inlet tubing under normal conditions is supported.
4.High-quality materials and smooth inner wall of the tubing provide an excellent transfer performance.
5.terility level (SAL) is maintained at 10^-6.
6.Endotoxin-free, and no ingredients of animal origin.
If you wanna more information about NEST High Efficiency Erlenmeyer Flask, you can cilck the menu bar and browse the product list youself.
Previous: Automation Tips
Next: Saliva Collection Kit
Contact Us
Mobile Site
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.