Methods for the assessment of the oxo-biodegradation of plastics and of the phyto-toxicity of the residues in controlled laboratory conditions included-in-kit BS EN 22248 specifies a

BS EN 22248 specifies a method for carrying out a vertical impact test on a complete

ensures a very high level of protection that includes rare faults related to the apparatus or two faults occurring independently of each other

indicated by bracketed numbers thus [1]

000V for alternating current or 1

Methods for the assessment of the oxo-biodegradation of plastics and of the phyto-toxicity of the residues in controlled laboratory conditions included-in-kit BS EN 22248 specifies a1 Scope This British Standard describes methods for determining: a) degradation by oxidation (abiotic tests); b) biodegradation (biotic test in soil); and c) phyto toxicity (plant growth tests); of plastics materials and products.