
( Brand: Chemglass ), ( Manufacturer Part Number: CG-1718-04 ), ( Part Type: Joint )
The Chemglass CG-1718-04 Addition Funnel is a versatile and essential laboratory tool designed for precise and safe addition of liquids to other containers. This product is made of high-quality borosilicate glass, known for its exceptional durability, chemical resistance, and ability to withstand temperature changes.
The funnel itself has a capacity of 500ml, marked with graduations for easy and accurate measurement. The graduations are etched into the glass, ensuring they will not wear off with frequent use. The funnel features a 24/40 joint, which is a standard size used in many laboratory setups, making it easily compatible with a wide range of flasks and other glassware.
The addition funnel also comes equipped with a 4mm PTFE (Polytetrafluoroethylene) frit at the bottom. This frit is a fine mesh that allows liquids to pass through while preventing the passage of air, which can help prevent contamination and ensure a smooth flow of liquid. The PTFE material is chemically resistant, non-stick, and easy to clean, making it an ideal choice for use with a variety of substances.
In addition to its functionality, the Chemglass CG-1718-04 Addition Funnel is designed with safety in mind. Its borosilicate glass construction makes it resistant to breakage, reducing the risk of accidents in the laboratory. The funnel also has a wide opening at the top, making it easy to pour liquids in without spilling.
Overall, the Chemglass CG-1718-04 Addition Funnel is a high-quality and reliable tool for any laboratory setting. Its durability, precision, and safety features make it a valuable addition to any laboratory equipment collection.
Pros of buying Chemglass CG-1718-04 addition funnel:1. High-quality material: The funnel is made of borosilicate glass, which is resistant to heat, chemical corrosion, and breakage.
2. Graduated markings: The funnel has 500ml graduated markings, making it easy to measure and transfer liquids accurately.
3. 24/40 joint: The funnel has a 24/40 joint, which allows it to be easily attached to various glassware and equipment with matching joints.
4. PTFE lining: The funnel has a PTFE (polytetrafluoroethylene) lining, which makes it non-stick and resistant to sticking or adhering to liquids.
5. Durable and long-lasting: Borosilicate glass is a durable material, so the funnel is likely to last a long time with proper care.
Cons of buying Chemglass CG-1718-04 addition funnel:1. High price: Compared to funnels made of less expensive materials, the Chemglass CG-1718-04 addition funnel is more expensive.
2. Fragile: While borosilicate glass is resistant to breakage, it is still fragile and can break if dropped or mishandled.
3. Not dishwasher safe: The funnel should be hand-washed to avoid damaging the PTFE lining.
4. Limited size: The funnel has a capacity of 500ml, which may be too small for some applications.
Conclusion: If you are looking for a high-quality addition funnel that is resistant to heat, chemical corrosion, and breakage, the Chemglass CG-1718-04 addition funnel is a good option. However, it is more expensive than funnels made of less expensive materials, and it should be handled with care to avoid breaking. If you are looking for a larger or more affordable addition funnel, there may be other options available that better meet your needs.
Recommendation: If you are willing to invest in a high-quality addition funnel, the Chemglass CG-1718-04 addition funnel is a good choice. It is made of durable borosilicate glass, has accurate graduated markings, and has a non-stick PTFE lining. However, make sure to handle it with care to avoid breaking, and be prepared to hand-wash it to avoid damaging the lining. If you are looking for a more affordable or larger addition funnel, consider other options that may better meet your needs.
500mL Addition Funnel, Graduated, 24/40 Joint Size, 4mm PTFE St pk, 435mm OAH, OAH.