
( Brand: Corning ), ( Manufacturer Part Number: 55640-200 ), ( Size: 200 Milliliters )
The 55640-200 Corning Pyrex Borosilicate Glass Actinic Flask is an exceptional piece of laboratory glassware designed for use in various scientific applications. This volumetric flask boasts a flat bottom, which provides a stable base for easy handling and makes it suitable for use in automated pipetting systems.
The flask is crafted from high-quality borosilicate glass, a material known for its excellent resistance to thermal shock, making it suitable for both high and low-temperature use. This material also provides excellent chemical resistance, ensuring that the flask maintains its integrity even when handling corrosive substances.
The flask features an actinic design, which means it is specially treated to block the transmission of ultraviolet light. This feature is particularly useful in applications where UV light might interfere with the experimental results, such as in photochemistry or fluorescence studies.
The 55640-200 Corning Pyrex Borosilicate Glass Actinic Flask has a volume capacity of 200 milliliters, marked in milliliters, deciliters, and liters for easy and accurate measurement. The graduation lines are etched into the glass, ensuring their longevity and clarity, even after repeated use.
The flask's conical shape, combined with its flat bottom, allows for efficient mixing of the contents within. This design also facilitates the pouring of liquids without spillage, reducing the risk of contamination and waste.
In summary, the 55640-200 Corning Pyrex Borosilicate Glass Actinic Flask is a versatile and reliable piece of laboratory equipment, suitable for a wide range of chemical and biological applications. Its actinic design, flat bottom, and high-quality borosilicate glass construction make it a valuable addition to any laboratory setup.
Pros of buying 55640-200 Corning Pyrex Borosilicate Glass Actinic Flat Bottom Volumetric Flask:1. Durability: Corning Pyrex is known for its superior durability and resistance to thermal shock, making it ideal for use in harsh laboratory environments.
2. Heat Resistant: Borosilicate glass is resistant to thermal shock, meaning it can withstand sudden temperature changes without cracking or breaking.
3. Chemical Resistance: The glass is highly resistant to chemical attack, making it suitable for use with a wide range of reagents and solvents.
4. Transparent: The glass is transparent, allowing for easy visual observation of the contents inside.
5. Flat Bottom: The flat bottom of the flask makes it easy to pour and mix liquids without spilling.
Cons of buying 55640-200 Corning Pyrex Borosilicate Glass Actinic Flat Bottom Volumetric Flask:1. Fragility: While borosilicate glass is more durable than regular glass, it can still break if dropped or subjected to extreme force.
2. Cost: Borosilicate glass products can be more expensive than regular glass products.
3. Weight: Due to its density, borosilicate glass flasks can be heavier than regular glass flasks, which may be a disadvantage for portable or field use.
Conclusion:The 55640-200 Corning Pyrex Borosilicate Glass Actinic Flat Bottom Volumetric Flask is a high-quality laboratory glassware that offers superior durability, heat resistance, and chemical resistance. Its flat bottom design makes it easy to pour and mix liquids, and its transparency makes it ideal for visual observation. However, its fragility and high cost may be a disadvantage for some users. Ultimately, the decision to buy this flask depends on the specific needs and budget of the user.
Recommendation:If you require a high-quality, durable, and chemically resistant flask for laboratory use, the 55640-200 Corning Pyrex Borosilicate Glass Actinic Flat Bottom Volumetric Flask is an excellent choice. Its flat bottom design and transparency make it easy to use, making it a worthwhile investment for any laboratory. However, if cost is a concern, there may be cheaper alternatives available that meet your needs. It's always a good idea to compare prices and features before making a purchase.
With standard taper stopper long neck hollow glass stopper low specifications part number55640-200number of items 12 cap type hollow glasscapacity200 milliliters height 214 millimeters item diameter 74 shape flat glass model number55640-200outside millimeterssize200ml capacity stopper tolerance milliliters volumetric class. 1 milliliters.