StonyLab Glass 100ml Heavy Wall Borosilicate Glass Filtering Flask, Bolt Neck with Tubulation, 100ml
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I would like to let you know that the internal diameter of the Our recommendation is the #7 stopper (diameter 28-32 A #8 stopper (diameter 33-37mm) could be used instead Your 42mm) is My thanks to both of you, J&B The Department of Technology.
In my experience, I've never used auto key to boil water, I just place it in a pot, that's it
Please note that this 250ml flask can be used with 8mm ID tubing. Lizzy L. Thanks so much, Lizzy
We would like to inform our customers that the second picture shows the size of the hole in A suitable stopper will depend on the size of the opening.* Thank you so much,
Selected User Reviews For StonyLab Glass 100ml Heavy Wall Borosilicate Glass Filtering Flask, Bolt Neck with Tubulation, 100ml
The first thing you need to know is that if you do decide to purchase this for use with a Buchner funnel you will absolutely need adapters or cones for the It should be possible to find the Buchner funnel adapters on this site if you search "buchner funnel adapters". There were no visible defects on the glass. I have used it several times to distill and make tinctures with a glorified aquarium pump and a Buchner funnel. This works without any issues however, the mouth of the flask is quite large and Buchner funnels tend to run thin. You'll need to purchase adapters to solve the problem.
(Order placed six days ago) The demarcations are already coming off. Despite the low quality of the glass, it is clearly able to withstand the required temperatures. Despite the blemished markings on the glass, it's still a nice piece of glass. Here's what future customers should know It appears that the issue has been resolved. I'm satisfied with the steps taken by JD Tech to resolve the issue.
It has a few little nics/scratches, but seems air tight. Additionally, the vacuum hose connects at the tip of the barbed glass, where a small crack is present. The only problem I could see so far is a few minor issues, otherwise it would be a five-star experience. If not for the extremely low cost, I would have given it a low three-star rating.
The document was received just now. I haven't yet heated it or dropped it. 1 3/8 in, or 34 mm, is the interior diameter of the opening. The stopper should work as it is 9 mm, so it should fit a #8 stopper. Specifically, there are no bubbles or deformations to be seen.
Purchase is not a good idea. Glass made of inferior quality for the 2000ML Filter Flask Stoney Lab sent two of them back due to air bubbles in the glass
PURCHASE WITH CARE as Stoney Lab uses inferior glass for their filter flasks.
The product broke after about three times of heating and there doesn't seem to be a warranty on this in my opinion look for tech grade if you really intend to use it this product is cheap made and my opinion is for sale if a certain seller would like to replace it.
When the first one I bought broke, customer service was very kind and sent me a replacement. The product is fantastic and made of a very strong material.
It was below the neck when I tried a drilled #2 stopper. If you need to order one size larger, do so.
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