Erlenmeyer Shaker Flask

Erlenmeyer Shaker Flask

1. Conical Flask:
1) Narrow-mouth Bottle: 50ml~10000ml;
2) Big B Bottle: 50ml~3000ml;
3) Horn Mouth: 50ml~5000ml;
4) Wide-mouth Bottle: 50ml/100ml/250ml/500ml/1000ml;
5) Conical Flask With Cover: 50ml~1000ml;
6) Screw Conical Flask:
a. Black Lid (General Sets): 50ml~1000ml
b. Orange Lid (Thickening Type): 250ml~5000ml;
2. Single and Multi-mouth Round Bottom Flask:
1) Single Mouth Round Bottom Flask: 50ml~10000ml;
2) Inclined Three-mouth Flask: 100ml~10000ml;
3) Inclined Four-mouth Flask: 250ml~20000ml;
4) Straight Three-mouth Flask: 100ml~10000ml;
5) Straight Four-mouth Flask: 250ml~10000ml.
***Price List for whole above, inquire us to get
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Description

Technical Parameters

The erlenmeyer shaker flask, named after its inventor, Emil Erlenmeyer, is a ubiquitous laboratory tool widely used in biology, chemistry, and biochemistry for culturing microorganisms, performing shaking incubations, and mixing solutions under controlled conditions. It features a distinctive conical bottom design that promotes efficient mixing and prevents splashing during agitation.

Constructed from durable materials such as glass or plastic, these flasks are designed with a wide mouth for easy access, filling, and cleaning. The narrow neck facilitates the attachment of airtight closures, like cotton plugs or rubber stoppers, which can accommodate various accessories like stir bars or tubing for aeration.

The conical shape not only enhances mixing efficiency but also directs the sediment towards the center, minimizing the risk of clogging during high-speed shaking. This makes Erlenmeyer flasks ideal for applications requiring vigorous agitation, like bacterial cultures and fermentation processes.

Moreover, their clear or translucent nature allows for direct observation of the contents, facilitating monitoring of cell growth, color changes, or precipitation. Their versatility extends to use in orbital shakers, rotary shakers, and even some types of bioreactors, adapting to a wide range of laboratory setups and protocols.

 

Specifications

 

Erlenmeyer Shaker Flask Specifications | Shaanxi Achieve chem-tech

Erlenmeyer Shaker Flask Specifications | Shaanxi Achieve chem-tech

Erlenmeyer Shaker Flask Specifications | Shaanxi Achieve chem-tech

Erlenmeyer Shaker Flask Specifications | Shaanxi Achieve chem-tech

 

Materials

 

Erlenmeyer shaker flasks, as specialized laboratory equipment, are typically constructed from a variety of materials depending on their intended use and application requirements. Here's an overview of the common materials used in the construction:

Glass

Traditional Erlenmeyer flasks are commonly made from glass, particularly borosilicate glass, due to its excellent chemical resistance, thermal shock resistance, and clarity. Glass flasks are suitable for a wide range of chemical reactions and can withstand moderate temperatures without breaking. However, they are not suitable for sterile applications or when the risk of breakage is high.

01

Polycarbonate (PC)

Polycarbonate products are increasingly popular due to their lightweight, durability, and transparency. These flasks are typically made from optically clear, nonleaching polycarbonate, which is certified to be pyrogen-free, DNase-free, and RNase-free. This makes them ideal for sterile and cell culture applications. They can also be autoclaved for sterilization and reused.

02

Polyethylene Terephthalate Glycol (PETG)

Similar to polycarbonate, PETG is another plastic material used in the construction. It offers good clarity, chemical resistance, and can withstand moderate temperatures. PETG flasks are often chosen for their cost-effectiveness and versatility in a range of laboratory settings.

03

Polypropylene (PP)

Polypropylene is another plastic material that may be used in the construction, particularly for components such as caps and lids. Polypropylene is known for its resistance to chemicals, high temperatures, and mechanical stress. It is often used in combination with other materials like polycarbonate or glass.

04

Other Plastics

Depending on specific needs and applications, it may also be made from other specialized plastics, such as fluoropolymers, which offer even higher levels of chemical resistance and durability.

05

 

When selecting, it's important to consider the material properties that best suit your experimental requirements, including chemical compatibility, temperature resistance, sterility, and durability. The choice of material will significantly impact the performance and lifespan of the flask in your laboratory setting.

 

Applications

 

The erlenmeyer shaker flask, also commonly known as a shaking flask or simply an Erlenmeyer flask, is a versatile laboratory glassware piece that finds extensive application in various scientific disciplines, particularly in microbiology, biochemistry, and biotechnology. Its unique design, characterized by a conical bottom and a flat, wide mouth, makes it ideally suited for shaking and mixing purposes, enhancing the efficiency of various experimental procedures.

Erlenmeyer Shaker Flask Details | Shaanxi Achieve chem-tech

Erlenmeyer Shaker Flask Details | Shaanxi Achieve chem-tech

1

Microbial Cultivation: In microbiology, Erlenmeyer flasks are frequently used for culturing bacteria, fungi, and other microorganisms. The conical shape facilitates efficient mixing and aeration during shaking, which is crucial for aerobic growth. This promotes uniform growth and prevents sedimentation of cells at the bottom of the flask.

2

Biochemical Reactions: In biochemical research, Erlenmeyer flasks serve as reactors for carrying out various enzymatic reactions, fermentation processes, and other biochemical transformations. The shaking action helps to maintain homogeneity within the reaction mixture, ensuring consistent reaction rates and product yields.

3

Cell Culture: In cell biology and biotechnology, these flasks are employed for growing and maintaining cell cultures. The ability to shake the flasks promotes gas exchange, essential for cell respiration, and prevents cell clumping or settling at the bottom.

4

Media Preparation: Prior to inoculation, Erlenmeyer flasks are often used to prepare and sterilize growth media such as nutrient broths and agar solutions. The conical shape makes it easier to pour the media into petri dishes or other containers after sterilization.

5

Shake Flask Fermentation: In biotechnology and industrial microbiology, shake flasks are employed for small-scale fermentation experiments. These experiments mimic larger-scale fermentation processes, allowing researchers to optimize conditions such as temperature, pH, and agitation speed before scaling up to larger reactors.

6

Extraction and Purification: In organic chemistry and natural product isolation, Erlenmeyer flasks may be used for solvent extraction and purification procedures, where shaking is necessary to facilitate the transfer of solutes between phases.

7

Education and Demonstration: In educational settings, Erlenmeyer flasks are commonly used for demonstrations and hands-on experiments, teaching students about microbiology, biochemistry, and laboratory techniques.

 

Our Advantages

 

Our erlenmeyer shaker flasks are designed with unparalleled precision and innovation, offering a superior solution for various scientific and industrial applications. Key advantages include:

  • Durability: Crafted from high-quality borosilicate glass, these flasks ensure exceptional resistance to thermal shock and chemical corrosion, enabling long-lasting use even under demanding conditions.
  • Optimal Mixing: The Erlenmeyer design, with its broad base and narrow neck, promotes efficient agitation and mixing, ensuring uniform suspension of particles or dissolution of solutes during shaking operations.
  • Versatility: Available in a range of sizes, our flasks cater to diverse experimental requirements from small-scale research to large-scale production processes. They are compatible with a wide array of shakers, enhancing laboratory flexibility.
  • Ease of Use: The smooth, graduated markings allow for accurate measurement and monitoring of volumes, while the ergonomic shape simplifies handling, reducing the risk of accidents.
  • Sterilization Compatibility: Suitable for autoclaving, these flasks can be easily sanitized to maintain sterile conditions essential for biological and microbiological experiments.
  • Cost-Effectiveness: Despite their premium quality, our products offer excellent value for money, reducing operational costs in the long run through their durability and versatility.

 

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