E. B.

Works Great, but Only When It Works
Wednesday, May 17, 2023
I have just reordered our third electrode replacement in the last 18 months. With a lot of people using the pH meter, we have experienced some issues with the solution cap not fitting well over the probe, allowing solution to evaporate and our probe to dehydrate. Otherwise, when the probe is working... read more
Great Disposable Spectrophotometer Cuvettes
Monday, May 15, 2023
We find these cuvettes to be reliable and sturdy in our lab for spectrophotometry in a Shimadzu instrument. I decided to opt for disposable cuvettes as we process a significant amount of samples with these and washing is not feasible. I find these cuvettes to be just as good for analysis and ... read more
Very Unreliable Balance
Tuesday, April 18, 2023
We have had this balance in our lab for just over one year and are regularly weighing between 1-15 mg. Unfortunately, this balance is frequently uncalibrated and struggles to zero. While our space might have occasional draft issues, this has been an issue in every space of our lab and on every ... read more
Easy Double Wavelength Analysis
Wednesday, April 12, 2023
Almost the entirety of this lab's work is done on this one instrument and we are happy to report that the Synergy has proved reliable and easy to use with minimal maintenance over the last four years. We have had no issues with the instrument and have never had to troubleshoot any problems. I do not... read more
Great Compact MS for General Use
Tuesday, March 28, 2023
We were in the market for a compact MS to use for general applications and were introduced to Advion's model. This model has proved very easy to use and maintain, with an intuitive interface and simple interchange of tubing. Our relationship with our local rep has been great and we look forward to ... read more