
( Brand: Corning Pyrex ), ( Manufacturer Part Number: 2103-100 ), ( Model: 100ML ), ( Part Type: Burette ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory ), ( Country/region Of Manufacture: United States ), ( Unit Type: Unit ), ( Material: Ptfe, Borosilicate Glass ), ( Additional Search Terms: Surplus Laboratory Bench Supplies Consumables Glassware )
The Corning Pyrex 2103-100 100ml Glass TD Graduated Burette is a precision instrument designed for accurate liquid measurement in a variety of laboratory and educational settings. This high-quality burette is crafted from durable, borosilicate glass, a material known for its resistance to thermal shock and chemical corrosion, ensuring long-lasting use.
The burette features a threaded-disc (TD) design, which allows for easy disassembly and cleaning. The burette is graduated in 2mm increments up to the 100ml mark, with an additional 2mm PTFE (Polytetrafluoroethylene) STPCK marking at the 102ml line for over-delivery calculations. This PTFE marking provides a smooth, non-stick surface that makes it easier to clean and maintain the burette.
The Corning Pyrex 2103-100 burette comes equipped with a ground glass stopcock, ensuring a tight seal and smooth operation. The burette also includes a graduated delivery tube for accurate and precise liquid dispensing.
This burette is an essential tool for chemistry and physics laboratories, as well as for educational purposes, where precise liquid measurement is required. Its high-quality construction, accurate graduation, and easy maintenance make it an ideal choice for both professionals and students. Whether you're performing titrations, measuring solutions, or calibrating other instruments, the Corning Pyrex 2103-100 100ml Glass TD Graduated Burette is an indispensable addition to your laboratory equipment.
1. High-Quality Material: The burette is made of borosilicate glass, a type of glass that is resistant to thermal shock, making it ideal for laboratory use.
2. Precision: The burette features PTFE (Teflon) stopcock, which ensures smooth operation and minimal leakage. It also has 2mm PTFE septum markings for accurate measurements.
3. Durability: Corning Pyrex products are known for their durability, and this burette is no exception. It can withstand repeated use and harsh chemicals.
4. Graduated Scale: The burette is graduated up to 100ml, providing easy and precise measurements.
Cons:1. Price: The Corning Pyrex burette is more expensive compared to some other brands, which might be a deterrent for some buyers.
2. Glass Construction: While glass is resistant to heat and durable, it can be fragile and prone to breakage if dropped or mishandled.
3. Heavy: Due to its glass construction, the burette can be heavier than some other burettes on the market.
Conclusion: The Corning Pyrex 2103-100 Burette is a high-quality, precision instrument suitable for laboratory use. Its durability and resistance to heat make it a reliable choice, despite its high price and potential for breakage. If you are looking for a precise, durable burette and are willing to invest in quality, this product is a recommended choice. However, if you are on a tight budget or need a lighter burette, you might want to consider other options.
GSR veers 1715 GS 9.9.2 1715 Size: 30 1/4 length x 17.3mm OD body. No chips or cracks. Lab Bench Supplies. Used items will show signs of wear sometimes including light scratches, discoloration, stickers/tape, or exterior markings.
Thorough cleaning and sterilization are recommended before use. Very good used condition. BIOTECH BARGAINS item for sale.