Product analysis RoHS directive 10 substance analysis

We will report the analysis results in as little as 4 business days! Analysis of the 10 substances of the RoHS directive is handled by Naito Environment.

The RoHS Directive is a regulation that strictly limits the presence of certain hazardous substances in electrical and electronic equipment within the member states of the European Union (EU), due to concerns about their impact on human health and the environment. The products subject to this regulation are electrical and electronic equipment manufactured and sold within the EU member states, including imported goods. The restricted substances include four types of heavy metals: lead, mercury, cadmium, and hexavalent chromium, as well as four substances used as flame retardants: polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and phthalate esters, totaling ten substances. This regulation has been in effect since July 1, 2006, in all EU member countries. Naito Environmental Management Co., Ltd. has established a system to provide results within as short as four business days after the arrival of samples through precise analysis using various equipment. We have extensive experience in testing related to the RoHS Directive since before its implementation in July 2006 and have obtained accreditation for the international standard ISO/IEC 17025. For more details, please contact us or refer to our catalog.

basic information

【Analysis Items and Methods】 [Item Name → RoHS Testing Inspection Method] Threshold (Standard Value): Cadmium (Cd) 0.01 wt%, Others 0.1 wt% ○ Cadmium (Cd), ○ Lead (Pb) → IEC62321-5 compliant Microwave Digestion - ICP Emission Spectrometry ○ Mercury (Hg) → IEC62321-4 compliant Microwave Digestion - Hydride Generation Atomic Absorption Spectrometry ○ Hexavalent Chromium (Cr6+) (Metal) → IEC62321-7-1 compliant Hot Water Extraction - Diphenylcarbazide Spectrophotometry (Resins, etc.) → IEC62321-7-2 compliant Alkaline Extraction - Diphenylcarbazide Spectrophotometry ○ Polybrominated Biphenyls (PBB), ○ Polybrominated Diphenyl Ethers (PBDE) → IEC62321-6 compliant Solvent Extraction - GC/MS Method ○ Bis(2-ethylhexyl) Phthalate (DEHP), ○ Butyl Benzyl Phthalate (BBP), ○ Dibutyl Phthalate (DBP), ○ Diisobutyl Phthalate (DIBP) → IEC62321-8 compliant Solvent Extraction - GC/MS Method ● For more details, please contact us or refer to the catalog.