•  Ageing tests •  Weathering tests •  Fire tests •  Diffusion analysis •  Electrical analysis •  Colour analysis •  Moulded parts testings •  Infrared microscopy •  Light microscopy •  Mechanical testings •  Media resistance •  Scanning electron microscopy •  Melt flow index determination •  Environment stress cracking (ESC) •  Spectroscopic tests •  Specific characteristics of material •  Thermal tests •  Determination of ash •  Viscosity determination