
( Brand: Wheaton ), ( Manufacturer Part Number: 356889 ), ( Type: Flask ), ( Custom Bundle: No ), ( Cap Size: 45mm ), ( Capacity: 6000ml ), ( Graduation Interval: 500ml ), ( Height: 404mm ), ( Diameter: 258mm ), ( Material: Glass ), ( Specification Met: Astm ), ( Intended Use/discipline: Lab Glassware )
The 6000ml Wheaton 356889 glass Celstir spinner flask is a high-quality laboratory equipment designed for both beginners and experienced chemists. This spinner flask boasts a capacity of 6000ml, making it an ideal choice for large-scale experiments or long-term reactions.
The flask is made from borosilicate glass, a material known for its durability, resistance to thermal shock, and excellent chemical compatibility. This makes it suitable for a wide range of chemical reactions, including those involving strong acids and bases. The glass is also transparent, allowing for easy observation of the reaction process.
The Celstir spinner flask features a unique design that includes a turbine-like stirrer at its bottom. This stirrer is driven by a magnetic motor, which rotates at a constant speed to ensure proper mixing of the contents. The stirring action helps to maintain homogeneity, preventing the formation of hotspots and promoting a uniform reaction.
The flask comes equipped with two 45mm screw caps. These caps are designed to provide a secure seal, preventing any leakage or loss of contents. The caps also feature vent holes, allowing for the release of gases that may build up during the reaction.
The overall dimensions of the 6000ml Wheaton 356889 glass Celstir spinner flask are 258mm (height) and 404mm (length). This size makes it easy to handle and store, while still providing ample space for your experiments.
In conclusion, the 6000ml Wheaton 356889 glass Celstir spinner flask is a versatile and reliable piece of laboratory equipment. Its large capacity, constant stirring action, and secure screw caps make it an excellent choice for a variety of chemical reactions. Whether you're a student, researcher, or industrial chemist, this spinner flask is sure to meet your needs.
Pros of buying a 6000ml Wheaton 356889 Glass Celstir Spinner Flask with 45mm screw caps and a height of 258mm to 404mm:1. Durable and reliable: Wheaton is a well-known and reputable brand in the field of laboratory glassware. The flask is made of borosilicate glass, which is known for its strength and resistance to thermal shock.
2. Large capacity: With a volume of 6000ml, this flask is ideal for large-scale experiments or for storing a large amount of solution.
3. Celstir feature: The flask has a built-in Celstir stirring mechanism, which ensures that the contents of the flask are well-mixed and homogeneous. This can be particularly useful for experiments that require constant stirring.
4. Convenient screw caps: The flask comes with 45mm screw caps, which are easy to use and provide a good seal to prevent leakage.
5. Versatile: The flask can be used for a variety of applications, including chemical reactions, distillations, and filtrations.
Cons of buying a 6000ml Wheaton 356889 Glass Celstir Spinner Flask with 45mm screw caps and a height of 258mm to 404mm:1. Price: The flask is relatively expensive, which may make it a less attractive option for budget-conscious buyers.
2. Breakable: As with all glassware, the flask is breakable and may be prone to damage if dropped or mishandled.
3. Limited to laboratory use: Due to its size and design, the flask is not suitable for everyday use outside of a laboratory setting.
Conclusion:The 6000ml Wheaton 356889 Glass Celstir Spinner Flask with 45mm screw caps and a height of 258mm to 404mm is a high-quality and reliable piece of laboratory glassware. Its large capacity, Celstir feature, and convenient screw caps make it an excellent choice for a variety of experiments. However, its high price and fragility may make it less attractive to budget-conscious buyers or those looking for a more versatile option. Ultimately, the decision to purchase this flask should be based on your specific needs and budget.
Recommendation:If you are in need of a large-capacity flask with a built-in stirring mechanism for laboratory use, the 6000ml Wheaton 356889 Glass Celstir Spinner Flask with 45mm screw caps is a good option to consider. However, if you are looking for a more budget-friendly alternative or a flask that can be used outside of a laboratory setting, you may want to explore other options.
For micro carrier and suspension cultures such as insect cells, hybridism's, adapted cell lines made from low ex tractable brisket glass that conforms to astm type i, class a USP I requirements adjustable paddle blade impeller provides better mixing impeller rod does not extend through top cap which prevents accidentally knocking unit over entire may be autoclaves makes cleaning easy open box item - appears new but has large chip crack in the main. Cap still tightens up. Use the Wheaton celstir for micro carrier and suspension cultures such as insect cells, hybridism's, adapted cell lines celstir spinner flask features an adjustable paddle blade impeller better mixing. The entire unit may be autoclaves at 121 c for 20 minutes.
The addition of bottom dimple to flasks 125ml and larger improves circulation reduces accumulation cells in flask. Celstir provide maximum surface interface between culture and flask atmosphere. Units 500ml and larger can also be used with the Wheaton vented cap number w240751 which enables flask to breath while protecting from contamination. Smaller caps are fine.
Graduations: sizes 125 to 1000 ml are graduated in 50 increments 3000 8000 500ml 25ml and 50ml non-graduated. See pics for reference. Celstir are made from Wheaton 33 low ex tractable brisket glass that conforms to astm type i, class a and USP I requirements. Sidearms on celstir vessels 500ml and larger were widened to accommodate monitoring control devices or media inlet outlet lines.