Wine Analysis Home
| Analysis No. ……. | Sample Description ............……. | Date: ..../..../...... |
| Sample Titration | Blanc Titration | |||||||||||
| Initial | Final | Titre (T) | Initial | Final | Titre (T) | |||||||
| burette | burette | burette | burette | |||||||||
| reading | reading | reading | reading | |||||||||
| (final - initial) | (final - initial) | |||||||||||
| (ml) | (ml) | (ml) | (ml) | (ml) | (ml) | |||||||
| ...... | ...... | ...... | ...... | ...... | ...... | |||||||
| ------------------ | - | -------- | ------ | -------------- | ------ | ------------------ | ----- | --------- | ---- | --------- |
| Volatile Acidity (g/L as acetic) | = | Titre (mL) | . | x | . | Molarity of NaOH | . | x | . | 6 | . | (10 ml sample, 0.100 M NaOH) |
| VA | = | ……… mL | . | x | . | …………. M | . | x | . | 6 | . | g/L |
| VA | = | ……… g/L |
| C | = | Molarity of aprox. 0.1 M NaOH | = | | ............. | M | | ||||
| V | = | Volume of .......... ml |
| Titre (ml) x C (M) x 60 | ||||
| Then Volatile Acidity (g/L) | = | ----------------------- | ||
| . | V (ml) |