Apple stops using benzene and n-hexane in its assembly process

Apple has decided to stop using two potentially dangerous chemicals during the final steps in the manufacturing process of its iPhones and iPads, among others. The measure follows an earlier action by two groups against the use of benzene and n-hexane.

Apple has already launched an investigation in response to a petition launched by China Labor Watch and Green America. According to Apple, this investigation, which has been conducted over the past four months, has found no evidence that employees in the various factories of its suppliers have been exposed to harmful substances, the AP news agency reported.

No traces of the controversial substances at all were found at eighteen factories and the amount found in other factories is said to be well within the allowed margins. However, Apple has decided to require its suppliers to stop using benzene and n-hexane during the assembly process of its various Apple products and accessories.

Apple’s decision, however, does not mean that the two chemicals will no longer be used at all. In the early stages of the production process, involving hundreds of other factories, Apple does allow its use. However, the maximum amount that may be present in the materials used during that part of the production process has been reduced.