( Brand: American Educational Products ), ( Manufacturer Part Number: 7-208-4 ), ( Part Type: Stopcock Burette ), ( UPC: 795721139695 )
The 7-208-4 American Educational Borosilicate Glass 50ml Burette with PTFE Stopcock (Item No. 795721139695) is a high-quality, precision laboratory glassware designed for academic and professional use. This burette is crafted from borosilicate glass, a material known for its excellent resistance to thermal shock, making it safe for use with a variety of chemicals and under different temperature conditions.
The burette has a capacity of 50 milliliters, which is marked in milliliters on the glass body for easy and accurate measurement. The PTFE (Polytetrafluoroethylene) stopcock is included, ensuring smooth and leak-free operation. PTFE is a versatile material, known for its resistance to corrosion and excellent chemical compatibility, making it suitable for use with a wide range of chemicals.
The burette features a graduated scale with six decimal places, allowing for precise and accurate measurements. The glass body is cylindrical and has a tapered tip, which facilitates easy and controlled dispensing of liquids. The burette also includes a burette clamp for secure and stable positioning during use.
This American Educational 50ml Burette is a reliable and durable tool for laboratory applications, perfect for volumetric analysis, titrations, and other chemical experiments. Its borosilicate glass construction and PTFE stopcock make it a versatile and long-lasting piece of equipment for both beginner and advanced users.
Pros of buying 7-208-4 American Educational Borosilicate Glass 50ml Burette with PTFE Stopcock (795721139695):1. High-quality material: The burette is made of borosilicate glass, which is known for its durability and resistance to thermal shock, making it suitable for lab use.
2. Precise measurement: With a capacity of 50ml, the burette allows for precise and accurate measurements.
3. PTFE stopcock: The PTFE stopcock is easy to operate, resistant to corrosion, and does not leak or stick, ensuring a secure and reliable seal.
4. Easy to clean: The glass burette can be easily cleaned and sterilized, ensuring accurate results in future experiments.
Cons of buying 7-208-4 American Educational Borosilicate Glass 50ml Burette with PTFE Stopcock (795721139695):1. Higher price point: Compared to cheaper plastic burettes, glass burettes are more expensive.
2. Fragility: While borosilicate glass is more durable than regular glass, it can still break if dropped or mishandled.
3. Requires care: Glass burettes need to be handled with care to avoid damage and ensure accuracy.
Conclusion:The 7-208-4 American Educational Borosilicate Glass 50ml Burette with PTFE Stopcock (795721139695) is a high-quality laboratory tool designed for precise and accurate measurements. Its durability, resistance to thermal shock, and easy-to-operate PTFE stopcock make it a worthwhile investment for lab professionals. However, its higher price point and fragility are factors to consider before making a purchase.
Recommendation:If you require precise measurements in a lab setting and are willing to invest in a high-quality burette, the 7-208-4 American Educational Borosilicate Glass 50ml Burette with PTFE Stopcock (795721139695) is a recommended option. Just ensure to handle it with care to avoid damage and ensure its longevity.
American Educational borosilicate glass 50ml burette, with ptfe stopcock:the high quality burette a ptfe stopcock is perfect of students because the stopcock almost freeze-proof. 4 pounds approximate product dimensions: 32 x 3/2 length width height .