Thanks! We found a couple of bottle rollers at Cole-Parmer's website but they start at $1100 which is still a little too expensive for us. However, the rock tumbler is PERFECT for our needs and the price is affordable too.
After searching for a while, we found that a bottle roller machine would be perfect for our project: http://static.coleparmer.com/large_images/3620202.jpg
However, when we contacted the manufacturer they told it is going to cost us around $2000!
Why does it cost so much?? $2000 is way too...
We did. The bar had a hard time spinning and couldn't stay on the center for very long. The volume is also too great for it to effectively stir even if it did work perfectly.
We thought of that but it is too small. The solution is in a 1L erlenmeyer flask and it would be really tedious to pour the solution into each test tube.
The solution extremely sensitive to heat so I don't think that'll work.
Sorry but could you clarify what you meant? I don' think that's what we're trying to achieve.
We just need an equipment that will mix the solution for an extended period of time.
Hi all!
We're trying to dissolve a mixture of organic matter with a solvent that is highly volatile. Currently, we have to shake the solution very frequently to ensure the organic matter doesn't settle down on the bottom of the flask.
However, it takes a REALLY long time for the organic matter...