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, but four new types of phthalate esters have become regulated under the revised RoHS directive. Our "screening analysis" allows for a simple check of the presence or absence of regulated compounds, and if a content of 500 to 1500 ppm is estimated, a more detailed quantitative analysis will be conducted for determination. 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 the target compounds for measurement. 【Screening analysis of phthalate esters in bubble cushioning materials using Py-GC/MS】 ■Determination criteria: Semi-quantitative values 　・Below 500 ppm: Determined as non-containing 　・Above 1,500 ppm: Determined as containing 　・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.

Other analytical equipment