Q Wang
Abstract
Aldehyde in slice was determined by headspace gas-chromatography method in production of bottle grade pet. The standard curve was established and verified. The measured parameters such as sample weight, sample treatment, granularity, headspace thermal balance time and thermal balance temperature, were optimized.
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Aldehyde in slice was determined by headspace gas-chromatography method in production of bottle grade pet. The standard curve was established and verified. The measured parameters such as sample weight, sample treatment, granularity, headspace thermal balance time and thermal balance temperature, were optimized.
Key concepts: Bottle, Chromatography, Aldehyde, Wafer, Sample (material), Chemistry, Granularity, Gas chromatography