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High Efficiency Erlenmeyer Flask & Transfer Cap


High-efficiency, large-volume culture flasks allow cells to show strong viability. NEST culture flasks provide high repeatability, which allows highly inter-batch consistency of cell growth and yield. Download your brochure to learn more

Medical Grade
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℃.

Clarity
The scale is clear and accurate when looked at from the outside, which facilitates the observation of the volume of culture medium.

Prevents Contamination
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.

Tried and Tested
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.

Sterile
Sterile individual package, easy to use.

Design Characteristics of High Efficiency Erlenmeyer Flask

  • Lower edge of the cover is thickened and widened for better leak proofing.
  • 5L high efficiency erlenmeyer flask is designed with an detachable handle to solve the problem that liquid enters the cavity of the one-piece infected handle as residue. The handle is detachable for flexible application.
  • Designs of 2/3 L flasks are optimized with lengthened neck convenient for customers to grip and can avoid that the hand of the customer is too close to the flask mouth when pouring liquid or holding the flask. Meet the aseptic operating practices of pharmaceutical companies.
  • The bottom area and opening size of the NEST high efficiency erlenmeyer flask are exactly the same as those of the Thomson.


 
Double Wide Mouth, Filter Vent Caps

Cat # Volume(L) Cap Style Height(mm) Bottleneck Diameter(mm) Bottom Diameter(mm) /Case
785101 2 Seal Cap 213.5 67 162 6 QUOTE ME!
785111 2 Vent Filter Cap 213.5 67 162 6 QUOTE ME!
786101 3 Seal Cap 253.5 67 162 4 QUOTE ME!
786111 3 Vent Filter Cap 253.5 67 162 4 QUOTE ME!
787001 5 Seal Cap 285.5 90 230 4 QUOTE ME!
787011 5 Vent Filter Cap 285.5 90 230 4 QUOTE ME!

 
 

Transfer Cap System

  • Closed system reduces the risks of contamination during liquid transfer
  • The cap is moulded and connected in an integrated manner, reducing the risks of leakage and media residues
  • A variety of tubing diameters are available and aseptic welding of liquid inlet tubing under normal conditions is supported:
    • Inverted Liquid Transfer Cap
    • Multifunctional Liquid Transfer Cap
    • Two-way Liquid Transfer Cap
  • High-quality materials and smooth inner wall of the tubing provide an excellent transfer performance
  • Sterility level (SAL) is maintained at 10-6
  • Endotoxin-free, and no ingredients of animal origin


 

Cat # Name Description of Hoses Hoses’ Length(cm) /Case
785931 Multi-Function Liquid Transfer Cap System for 2L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
50 cm 4 QUOTE ME!
786931 Multi-Function Liquid Transfer Cap System for 3L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
50 cm 4 QUOTE ME!
787931 Multi-Function Liquid Transfer Cap System for 5L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
92 cm 4 QUOTE ME!
785921 Bi-directional Liquid Transfer Cap System for 2L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
50 cm 4 QUOTE ME!
786921 Bi-directional Liquid Transfer Cap System for 3L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
50 cm 4 QUOTE ME!
787921 Bi-directional Liquid Transfer Cap System for 5L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
92 cm 4 QUOTE ME!
785941 Inverted Liquid Transfer Cap System for 2L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
50 cm 4 QUOTE ME!
786941 Inverted Liquid Transfer Cap System for 3L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
50 cm 4 QUOTE ME!
787941 Inverted Liquid Transfer Cap System for 5L Erlenmeyer Flasks Thermoplastic Hose.
Diameter: ⅛” ID, ¼” OD
92 cm 4 QUOTE ME!