
( Brand: Chemglass ), ( Manufacturer Part Number: CG159203 ), ( Country/region Of Manufacture: United States )
The Chemglass CG159203 is an exquisitely crafted 850ml cylindrical Dewar flask, accompanied by a removable 500ml round-bottom flask (RBF). This set is designed with precision and durability in mind, making it an excellent choice for laboratory and scientific applications.
The 850ml Dewar flask is constructed from high-quality borosilicate glass, renowned for its resistance to thermal shock, chemical attack, and thermal stress. Its cylindrical shape provides optimal insulation, ensuring that the contents within remain at a stable temperature for an extended period. The flask features a ground joint, enabling seamless connection with various glassware and equipment.
The removable 500ml round-bottom flask is an added convenience, offering flexibility in your experiments. It allows for easy transfer of liquids between containers or can be used independently for smaller-scale experiments. The RBF is also made from borosilicate glass, ensuring the same level of durability and temperature stability as the Dewar flask.
Both the Dewar flask and the RBF come with a ground-fit stopper, ensuring a secure seal and preventing any unwanted spills. The stoppers are designed to be easily removed and replaced, making them perfect for repeated use in your experiments.
The Chemglass CG159203 set is an essential addition to any laboratory or scientific workspace. Its superior quality, durability, and versatility make it an excellent investment for both professional and educational use.
Pros of buying a CG159203 Chemglass 850ml cylindrical dewar flask with 500ml RBF (reusable boro-silicate glass stopper):1. High-quality material: The flask is made of borosilicate glass, which is known for its resistance to thermal shock, chemical attack, and corrosion.
2. Large capacity: The flask has an 850ml volume, providing ample space for your experiments or storage.
3. Includes a 500ml RBF: The flask comes with a reusable boro-silicate glass stopper, which helps to prevent evaporation and contamination.
4. Durable construction: The flask is designed to withstand harsh laboratory conditions, making it a reliable choice for long-term use.
5. Easy to clean: The borosilicate glass is non-porous and can be easily cleaned using standard laboratory cleaning methods.
Cons of buying a CG159203 Chemglass 850ml cylindrical dewar flask with 500ml RBF:1. Cost: The flask is relatively expensive compared to other options on the market.
2. Breakability: Despite its durability, borosilicate glass can still break if dropped or mishandled.
3. Weight: The flask is relatively heavy due to its large capacity and material.
4. Limited compatibility: The flask may not be compatible with certain types of chemical reagents or temperature ranges.
Conclusion:The CG159203 Chemglass 850ml cylindrical dewar flask with 500ml RBF is a high-quality, durable, and reliable option for laboratory use. Its large capacity, resistance to thermal shock, and inclusion of a reusable stopper make it an excellent choice for researchers and scientists who require a reliable and long-lasting vessel for their experiments. However, its cost and weight may be prohibitive for some users, and it may not be suitable for certain chemical reactions or temperature ranges.
Recommendation:If you are looking for a high-quality, durable, and reliable flask for laboratory use, the CG159203 Chemglass 850ml cylindrical dewar flask with 500ml RBF is a great option to consider. Its high-quality material, large capacity, and inclusion of a reusable stopper make it an excellent choice for researchers and scientists who require a reliable and long-lasting vessel for their experiments. However, if cost or weight are a concern, you may want to consider alternative options with smaller capacities or different materials.
130mm id x 75mm inside depth, 160mm OD 110mm height . Thorough cleaning and sterilization are recommended before use.
Used items will show signs of wear sometimes including light scratches, discoloration, stickers tape, or exterior markings.
Has some damage underneath bowl.