RoHS/REACH Engineering Specification
Lenovo RoHS/REACH Specification 41A7733 41A7733 Version 2015-2 Page 4 of 18 3/19/2015 Table 1 Lenovo’s Maximum Concentration Values for RoHS substances Substance Threshold Level weight % (ppm) Exemptions Test Method: IEC 62321: ICP-OES ......