
( Brand: Pyrex ), ( Manufacturer Part Number: 4321-1L ), ( Part Type: Box )
The 4321-1L Box Bottom Flask, with a capacity of 1 liter, is a stunning piece of laboratory glassware manufactured by Pyrex, a renowned brand known for its high-quality, durable, and heat-resistant glass products. This round flask is characterized by its unique box bottom design, which provides exceptional stability on any flat surface, preventing it from tipping over easily.
The flask is made of borosilicate glass, which is Pyrex's signature material, offering superior resistance to thermal shock and chemical corrosion. This ensures that the flask can withstand extreme temperature changes without cracking or breaking, making it an ideal choice for various laboratory applications.
The 4321-1L Box Bottom Flask features a 29/42 taper, which allows for easy connection to various types of equipment, such as stoppers, funnels, and gas inlets. The flask's smooth, rounded edges and seamless construction ensure a perfect fit, preventing leaks and ensuring a secure seal.
The flask's surface is free of any imperfections, ensuring that it is both visually appealing and functional. Its round shape allows for easy handling and pouring, making it a practical choice for everyday use in the laboratory.
In summary, the 4321-1L Box Bottom Flask is a versatile and durable piece of laboratory glassware, perfect for a wide range of applications. Its unique design, high-quality material, and seamless construction make it a valuable addition to any laboratory equipment arsenal.
Pros of buying a 4321-1L box bottom flask (Round, 1000 mL, 29/42 Pyrex):1. Durability: Pyrex is known for its high-quality and durable glass, which can withstand high temperatures without breaking or cracking.
2. Temperature resistance: The flask can withstand temperatures from -40 C to 315 C, making it suitable for a wide range of chemical reactions.
3. Box bottom design: The box bottom design provides a stable base, reducing the risk of tipping over and spilling the contents.
4. Easy to clean: The flask is made of glass, which is easy to clean and disinfect.
5. Transparent: The flask is transparent, allowing you to easily monitor the contents without having to remove the lid.
Cons of buying a 4321-1L box bottom flask (Round, 1000 mL, 29/42 Pyrex):1. Fragility: Despite its durability, glass is still fragile and can break if dropped or mishandled.
2. Weight: The flask is heavy due to its glass material and large capacity, which can make it difficult to handle and transport.
3. Cost: Pyrex flasks are generally more expensive than plastic or other types of glass flasks of the same size.
Conclusion: If you require a durable, high-temperature resistant, and easy-to-clean flask for chemical reactions, the 4321-1L box bottom flask (Round, 1000 mL, 29/42 Pyrex) is a great choice. However, be aware of its fragility and weight, and consider whether the higher cost is worth it for your needs.
Recommendation: If you are looking for a more cost-effective alternative, you may want to consider plastic or other types of glass flasks that may have similar features but at a lower price point. However, if durability and temperature resistance are critical to your needs, the Pyrex flask is a worthwhile investment.
It could be that is a very expensive item and really worth thousands of dollars, just for parts. Sell cheap and tell the truth, don't cheat nobody, take no kickbacks.
This may be an attempt to avoid paying fees.
You just saved 50, where can I find more great bargains like this.
There are no listings like this from vendor. Why is there no best offer.
There are no listings like this from vendor. This is a draw of 11.
A half height refrigerator would be good example, I recommend crating it, they do ship strapped to pallet but crate it and the cost of shipping could more than what you save by buying used so list as local pick-up only. Is the safest choice for buying used laboratory equipment.
Questions?: please send an e-mail with any questions, most questions are answered in less than 24 hours. Postal service so you can see the cost of shipping on label package.
You can see it running before buy.
You can return for any reason or no. Why pay more. A power cord labelled 14 wag is rated for up to 15 amps and it safe use with the water bath.
My list price is the lowest I will accept.
Packaging and shipping is free. Shipping is usually by us. For example, there is a water bath with no power cord and it rated at 120 volt, 1400 watts .
Combining shipping: for 2 or more different items the flat rate shipping cost is highest first item plus one-half other. Com, frequent questions answers: why are some items listed as local pick-up only.
I check how much draws and substitute a that rated for draw. There is a choice, you don't have to feel like you're dealing with network syndicate whenever buy used laboratory equipment.
Shipping is by ups ground or FedEx us.