
( Brand: Corning ), ( Manufacturer Part Number: 99445 ), ( Part Type: Tube ), ( Country/region Of Manufacture: United States )
The Corning Pyrex 99445 160 Disposable Culture Tubes are a high-quality, essential laboratory supply item. These culture tubes are designed with precision and durability in mind, made from Pyrex glass, a renowned material known for its exceptional strength and resistance to thermal shock.
The tubes measure 18mm in diameter and have a capacity of 150ml, making them suitable for a wide range of biological and chemical experiments. They are disposable, which means they can be used once and then safely discarded, reducing the risk of cross-contamination and simplifying the cleaning process.
Their smooth, uniform walls ensure consistent results, while the secure, screw-cap closure ensures a tight seal, preventing contamination and maintaining the integrity of the sample. The culture tubes are also resistant to corrosion, ensuring they can withstand the harsh conditions often found in laboratory environments.
The Corning Pyrex 99445 160 Disposable Culture Tubes are an indispensable tool for any laboratory, offering reliability, safety, and versatility in one convenient package. With their high-quality construction and reliable performance, you can trust these culture tubes to deliver consistent results, time after time.
Pros of buying 99445 160 Corning Pyrex Disposable Culture Tubes 18 x 150 from the catalog:1. High-quality material: Corning Pyrex is known for its durability and resistance to breakage, making these tubes reliable for handling and storing samples.
2. Reusable: While labeled as disposable, these tubes can be reused multiple times if properly cleaned and sterilized.
3. Clear design: The clear glass allows for easy visual inspection of the sample, making it easier to monitor changes or growth.
4. Large volume: The 160-tube pack provides a substantial number of tubes, which can be useful for large-scale experiments or for stocking up.
Cons of buying 99445 160 Corning Pyrex Disposable Culture Tubes 18 x 150 from the catalog:1. Cost: The cost per unit may be higher compared to alternatives, especially when considering that these tubes are labeled as disposable but can be reused.
2. Fragile: Although Pyrex is known for its durability, these tubes are still glass and can break if mishandled.
3. Bulk storage: The large pack may require additional storage space.
Conclusion and recommendation:If you value durability, clarity, and reusability, the 99445 160 Corning Pyrex Disposable Culture Tubes 18 x 150 from the catalog could be a good option for your laboratory needs. However, you may want to consider the cost and potential breakage risk, as well as the need for additional storage space, before making a final decision. If you are looking for a more cost-effective option, you may want to explore alternative disposable tubes made of materials such as plastic.
It is a box of Corning pyrex disposable culture tubes - 18x150mm. Total weight of the box being mailed is 8 lbs. I counted them the best could and came up with around at least oz.
There is some dust etc. They are in a box that originally came with 250 tubes. As you can see, the box's plastic cover has been opened and some tubes are missing. Any more than that is just a bonus.
However, I am selling them as 160 tubes. My wife has had these for a few years, stored away in one of her many secret locations.