500ml Erlenmeyer Shake Flasks

 500ml Erlenmeyer Shake Flasks 

Sufficient inventory, Short Delivery Time, New Price, High Cost Performance! 

 Features  

• The scale of the bottle is clear and accurate, which is convenient for observing the medium capacity.

• The bottle body is made of BPA-free PC material or PETG material, and the bottle cap is made of high-strength HDPE material, equipped with a 0.2μm breathable membrane, which can effectively block microorganisms, prevent pollution, and ensure gas exchange, so that cells or bacteria grow well

• The bottleneck arc design of the Erlenmeyer flask is excessively natural, it is equipped with an ergonomically designed handle to facilitate the taking of the Erlenmeyer flask and the transfer of liquid; the optional liquid transfer cap is convenient for aseptic transfer of liquid, and it can also be customized according to customer process requirements.

• The production is completed in accordance with cGMP standards, no direct contact with personnel, good product consistency, no pyrogen, no animal-derived ingredients, independent aseptic packaging, and convenient use.

• 　Using imported equipment, ISB(injection, intrench, blow) one step molding process, which ensures uniform product wall thickness, smooth and round bottle mouth. The contact area with the bottle cap is larger, and it has better sealing performance.

 FAQ: 

1. Q: Is there a product batch number identification for traceability?

Answer: There is a product batch number label, which can be traced back to each day.

2. Q: What is the material of the hydrophobic membrane of the breathable cover? diameter?

Answer:We adopt a double-layer composite membrane design (PTFE sterilizing filter membrane, PP support membrane), and the water pressure resistance

is above 0.35Mpa. Diameter/mm 25.70±2.00.

3. Q: Sealing test method

Answer: Put the cell bottle into the water under one meter, pump at pressure 35Kpa, the product does not leak