Handling of Chemicals : Laboratory technicians who work in laboratories, need to be aware of the potential danger of the substances they handle. In the case of those working in chemical industry, specific provisions are made in Factories Act (1948) regarding health and safety of workers. This aspect has been dealt with. Although your contact with reagents will be at a much lower level, as compared to those in industry, it is still necessary to pay due attention to the hazards of handling common laboratory chemicals. Before you undertake any practical work involving chemicals always be sure about safety aspects.