Shelf 05
Lab and Chemistry calculators
Buffer pH from the Henderson-Hasselbalch equation and DNA copy numbers from a mass, for class and lab work.
- Calculators on this shelf
- 2
- Typical formula
- pH = pKa + log([A⁻] ÷ [HA])
Front of the shelf
Card 05-0028Henderson-Hasselbalch Calculator (pH from pKa)Buffer pH5.06Buffer pH from the pKa and the concentrations of the conjugate base and the weak acid.
Card 05-0029DNA Copy Number Calculator (Copies from ng)Number of copies1,852,966,388 copiesNumber of copies of a double-stranded DNA template from its mass in ng and its length in base pairs.
Everything in Lab and Chemistry
| Page | Example result |
|---|---|
| DNA Copy Number Calculator (Copies from ng) | 1,852,966,388 copies |
| Henderson-Hasselbalch Calculator (pH from pKa) | 5.06 |
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