
( Brand: Chemglass ), ( Manufacturer Part Number: CG-1712-22 ), ( Part Type: Stopcock ), ( Additional Search Terms: Used Laboratory Surplus Chemistry Glassware ), ( Stopcock Bore: 2mm ), ( Joint Size: 29/26, Fits 29/42 ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory )
The Chemglass CG-1712-22 250ml Glass Graduated Addition Funnel is a versatile and high-quality laboratory tool designed for precise liquid additions. This funnel features a 250ml graduated marking on its borosilicate glass body, ensuring accurate measurements every time.
The funnel is equipped with a 2mm PTFE stopcock, which is made of polytetrafluoroethylene, a material known for its excellent chemical resistance and non-stick properties. The stopcock allows for easy and secure stoppage of liquid flow, preventing any unwanted spills or leaks.
The funnel also boasts a 29/26 taper, providing a smooth transition from the funnel's body to the receiving flask, reducing the risk of clogging and ensuring a steady flow of liquid. The 29/26 taper is a common standard in laboratory equipment, making this funnel compatible with a wide range of flasks and other laboratory glassware.
The Chemglass CG-1712-22 250ml Glass Graduated Addition Funnel is manufactured by Chemglass, a renowned name in the field of laboratory equipment. Known for their commitment to quality and durability, Chemglass ensures that their products meet the highest standards of safety and performance.
In conclusion, the Chemglass CG-1712-22 250ml Glass Graduated Addition Funnel is an essential tool for any laboratory, offering precision, durability, and compatibility in a compact and easy-to-use design.
Pros of Buying Chemglass CG-1712-22 250ml Glass Graduated Addition Funnel with 2mm PTFE Stopcock:1. High-Quality Material: The funnel is made of borosilicate glass, which is known for its durability and resistance to heat and chemical reactions.
2. Precise Measurements: The funnel has gradations marked on it, allowing for accurate measurements up to 250ml.
3. PTFE Stopcock: The stopcock is made of polytetrafluoroethylene (PTFE), a material that is resistant to corrosion and can withstand high temperatures. This makes it ideal for use with chemicals.
4. Easy to Clean: The funnel is easy to clean due to its smooth surface and the fact that it is made of glass.
Cons of Buying Chemglass CG-1712-22 250ml Glass Graduated Addition Funnel with 2mm PTFE Stopcock:1. Fragile: Glass is fragile and can easily break if dropped or mishandled.
2. Price: Compared to plastic funnels, glass funnels can be more expensive.
3. Limited Capacity: The funnel has a maximum capacity of 250ml, which may not be sufficient for larger experiments.
Conclusion:If you are looking for a high-quality, precise, and durable funnel for laboratory use, the Chemglass CG-1712-22 250ml Glass Graduated Addition Funnel with 2mm PTFE Stopcock is an excellent choice. Its high-quality materials, precise measurements, and easy-to-clean surface make it a reliable tool for any chemist. However, its fragility and limited capacity are important factors to consider before making a purchase. Ultimately, the decision to buy this funnel depends on your specific needs and budget.
Recommendation:If you are looking for a high-quality funnel that can withstand harsh chemicals and provide precise measurements, the Chemglass CG-1712-22 250ml Glass Graduated Addition Funnel with 2mm PTFE Stopcock is highly recommended. However, if you are looking for a more affordable option or have a larger capacity requirement, you may want to consider other options available in the market.
Chemglass 250mL Glass Graduated Addition Funnel 29/26 w/ 2mm PTFE Stopcock.