[Studies on the reaction of plastics with drug solutions. Part 2: Nikethamide (author's transl)]

The authors describe the effects of nikethamide solutions of varying concentrations on natural-coloured and red-coloured low-density polyethylene. For this purpose, they analyse the findings from stress-crack studies performed by means of a test method previously described [6,7]. The results obtained lead to a new interpretation of pharmaceutical ageing under the given conditions.