Total acid + SO2 titrator

For the determination of free and total sulphurous acid in wine.
With automatic burette, without reagents.
Limited use for dark red wines.
Instead of the 2 N sodium hydroxide solution described in the data sheet for SO2 determination, twice the amount of 1 N sodium hydroxide solution
can also be used.
Consisting of:
2 automatic burettes 25 ml
1 stand 600 x 12 mm
1 burette holder 12 - 12/12
1 Erlenmeyer 200 ml, narrow neck
1 pipette 25 ml
3 poly dosing cylinders 10 ml
1 roll of blue litmus paper
Accessories (please order separately):
70.122.50 500 ml blue lye 1/3 n
70.109.50 500 ml caustic soda 1n
70.153.50 500 ml Sulphuric acid 1 : 4
70.303.50 500 ml iodide iodate solution 1/64 n
70.350.10 100 ml glyoxal solution 40 % neutral
On order only. Delivery time approx. 4 weeks.