This iodine (Ripper) method is widely used for SO2 determination, but it is not suitable for free SO2 on red wine, wines with botrytis, or whites after Malolactic fermentation. The iodine method measures the acid-released free SO2 by reaction with iodine.
This assembly includes everything needed to perform tests except for a titration apparatus.
1/Each 250ml Erlenmeyer Flask
1/Each 500ml Erlenmeyer Flask
1/Each 50ml Volumetric Pipet
1/Each 5ml Volumetric Pipet
1/Each 2ml Titration Dispenser
1/Each Iodine 0.0156N, 16oz
1/Each Sodium Hydroxide 10%, 16oz
1/Each Sulfuric Acid 1+3 (25%), 16oz
1/Each Starch Indicator 1%, 4oz
1/Each Sodium Thiosulfate 0.025N, 4oz
Choosing a selection results in a full page refresh.