This kind of material because there are dangerous substances in DEHP as a component (must not exceed 1000 ppm or 0.1%).Therefore, it asks you to help verify the current information of DEHP and help Test Lab% new.
Because these materials contain DEHP is harmful components (not more than 1000 ppm or 0.1%) therefore ask you to check the current% DEHP and help make New Lab Test.
Because of this kind of material impurities DEHP component (not to exceed 1000 ppm or 0.1%) therefore asks you to help check the information of DEHP%. And do Lab Test.