📏 Ensure Accurate Measurements with Conductivity 2 Point Calibration Standard 2 Pack Review

I didn't like buying a product that was only 6 months old in one of the bottles, stable or not, and selling a product that was half expired isn't cool, but Biopharm thought it was fine, even after I spoke to them.

Useful for quick calibration. I used it to make sure my new HANNA conductivity meter was well calibrated. It was very important to make a decision about the possibility of replacing reverse osmosis membranes in the water treatment plant. Excellent goods. Good and cheap.

Cheap lid broke when I dropped the bottle about 30cm onto the worktop. I had to buy a plastic container to meet the product's expiration date but other than that it works fine otherwise I would have given it five stars because it's what I expected and the cost was ok for the price and to save myself from it keep making points.