Complete glass equipment for the measurement of volatile acidity in wines or García Tena equipment
This laboratory apparatus is based on a fractional distillation of the wine once the carbon dioxide has been eliminated, and a subsequent acid-base titration of the second portion of the distillate.
The parts are made of borosilicate glass with standardized 14/23 ground-glass joints.
Spare parts for all components are available.
See description.
Analysis Instrument for Volatile Acidity in Wine
Code
Complete glass equipment for the measurement of volatile acidity in wines or García Tena equipment
This laboratory apparatus is based on a fractional distillation of the wine once the carbon dioxide has been eliminated, and a subsequent acid-base titration of the second portion of the distillate.
The parts are made of borosilicate glass with standardized 14/23 ground-glass joints.
Spare parts for all components are available.
See description.
€223.85 tax incl.
€185.00 Tax excl.
Spain 21% VAT; The final tax applicable may vary according to the country of destination.
Analysis Instrument for Volatile Acidity in Wine
The García Tena equipment is used for the measurement of apparent and real acidity.
Volatile acidity is the group of fatty acids of the acetic series that are found in wine, either free or combined to form salts. The most important is acetic acid. The unpleasant smell has stung some wines, and this is mainly due to acetic acid and ethyl acetate. The sensory level of these compounds is of the order of 0.6 g/L for acetic acid and 0.1 g/L for ethyl acetate.
Detail of the parts making the apparatus for the determination of volatile acidity as follows:
Tripod stand with rod 500×10 mm
Ring without bosshead for alcohol lamp
Double bosshead (4 pcs.)
Alcohol lamp
Clamp without bosshead for coolant, flask and burette (3 pcs.)
Coolant coil 12 cm with ground-glass joint 14/23
Glass bridge with two ground glass joints 14/23
Volatile acid flask with ground-glass joint 14/23
Flask 1 volumetric flask N 1, 5.1 ml
Pipette 1 volumetric flask N 2, 3,2 ml
Pipette 1 volumetric flask of 11 ml
Burette 10 ml
Funnel 40 mm
Erlenmeyer flask 50 ml
Clip for ground-glass joint 14/23, 2 pcs.