✦ Verified product
10-Pack Unknown Composition Potassium Hydrogen Phthalate Samples, 100g Each, Varying Purities 20-65%
USD 76.64
Title
The Lab Stockroom
Verified independent store
→
Used to challenge students in determining purity by titration of unknowns, this 10-pack of 100g potassium hydrogen phthalate samples ranges 20-65% purity for analytical-chemistry p