Translations:Het detecteren bij podiumkunstenorganisaties van films en bijhorende magneetbanden die zijn aangetast door het azijnsyndroom/23/en

This means that around 72.6% of the materials tested have a pH value of 5 or lower, and so are clearly affected by vinegar syndrome and in a certain state of deterioration. Fortunately, the acidity has only reached the autocatalytic point in 1.2% (5 items) of the content (pH value: 4.6).