PH Buffer Capsule for calibration of pH, contains four capsules for each of the 4, 7, and 10 pH buffers, making a total of 12 capsules. The set also includes a small bottle of universal indicator with mold inhibitor, Has to be added to 100 ml of distilled water
Flasks
Print…
List View
Easy View (new)
Facebook
Twitter
YouTube
Pinterest
Instagram