Screening analysis of phthalate esters
The regulatory limit is 1000 ppm! You can easily check for the presence or absence of regulated compounds.
Phthalate esters are used as additive components, such as plasticizers, in many plastic products. However, under the revised RoHS directive, four new types of phthalate esters have become regulated substances. Our "screening analysis" allows for a simple examination of the presence or absence of regulated compounds. If a concentration of 500 to 1500 ppm is estimated, a more detailed quantitative analysis will be conducted for confirmation. In addition to the four types regulated by the RoHS directive, we can also perform a simple "screening analysis" for DNOP, DINP, and DIDP, which are regulated under JIG and the Food Sanitation Act. Please feel free to contact us for details about the samples and target compounds. 【Screening analysis of phthalate esters in bubble cushioning materials using Py-GC/MS】 ■Judgment criteria: Semi-quantitative values - Below 500 ppm: Determined as non-detect - Above 1,500 ppm: Determined as detect - 500 to 1,500 ppm: Re-examination will be conducted through quantitative analysis by solvent extraction *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Measured Target Compounds】 ■RoHS Directive 4 types (DIBP, DBP, BBP, DEHP) ■JIG ■DNOP ■DINP ■DIDP *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Purpose】 ■ Screening Analysis *For more details, please refer to the PDF document or feel free to contact us.
