🔬 Elevate Your Lab Game with StonyLab's Precision Engineering!
The StonyLab Glass Vacuum Take Off Adapter features a 105-degree bent design with 19/22 joints, made from high-quality borosilicate glass. This heavy-duty, reusable adapter is perfect for connecting condensers to standard joint receiving flasks in vacuum distillation, ensuring a reliable and efficient laboratory experience.
K**E
Decent for price
Joint tolerance is a little loose and the printing on glass is ugly. Works well enough though
A**N
Won't Accept 14/20 Keck Clip
The quality of this piece of glassware is good and the angle is spot on at 105 degrees. The only problem I have with it is that the outer joint does not accept a 14/20 Keck clip. All of my other 14/20 glassware easily accepts the clips and after comparing the outer joint with my other glassware the outside diameter of the outer joint is noticeably larger. The actual joint itself is fine and provides an air tight connection. This was a serious problem for my setup and forced me to improvise a solution.
P**N
One Caveat.
You end up with a vacuum in the receiver flask also. Not sure how it could be manufactured differently, but this vacuum in the receiver will turn liquid to vapor and be pulled into the vacuum pump. Causing quite some work-around. But it is good quality. I had called vendor and was assured this phenomenon did/would not occur. Received on time, in fine condition.
M**N
Exceeds expectations!
Quick to answer any questions I had. The glasswork was perfect. Great quality at a low price.
A**R
Order 105 degrees, get 105 degrees.
One of the few lab supply companies that know the difference between 90 and 105 degrees. You get what you order with the correct dimensions. Works perfect.
A**R
Works as intended but expect blemishes
All in all this vacuum adapter works as intended, but there are some quality issues which is why I only rated this 3 stars. Upon delivery there was chipped/flaked glass on the inside of the ground glass joint. While it doesn't affect the performance, it is a weak spot if nothing else.Also, the downstem tip is just cut glass and has not been flame polished so there is a sharp edge on it that is prone to chipping, although because the downstem does not protrude beyond the ground glass joint, it is fairly protected from damage anyway. Once again, it doesn't affect the performance of the adapter so it isn't a huge issue. It just makes the unit a little more fragile than it otherwise would be.
N**E
Good quality
Works well good quality
B**.
Good product
Works great, no issues.
A**G
Works perfect best price
Works great love this store tha k you for providing items I can actually afford
Trustpilot
2 weeks ago
3 weeks ago
