Posts Tagged ‘microorganisms’

Limitations of test methods for resistance to microorganisms

Data obtained as a result of accelerated tests for resistance to the growth rate of microorganisms, can provide results that lead to wrong conclusions, if these results are not subject to the correct discussion and misinterpreted. Limitations of this test method are as follows:
• a desire to implement the optimal conditions for the growth of [...]

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Methods of testing PEX plastics: Microorganisms

PEX materials in normal operating conditions, usually not too much exposed to microorganisms. However, low molecular weight additives such as plasticizers, lubricants, stabilizers, antioxidants, can migrate to the surface of the product that promotes the growth of microorganisms. The effect of material damage as a result of the impact of micro-organisms can be immediately found [...]

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