Experimentation conducted on the development of Passivation Polymers has required the use of sophisticated laboratory equipment. The intent of this disc, however, has been to devise some basic processes that can be implemented without the need for elaborate technology. While there is no one ideal set-up for a functional lab, layout and location of equipment and materials should always adhere to guidelines established by reputable agencies such as the Occupational Safety and Health Administration (OSHA). Worldwide, a number of agencies act in the interest of promoting laboratory safety. Many of these have Web-accessed resources available, free of charge.

Although safety was a major consideration in choosing material for the development of Passivation Polymer technologies, many of the materials we suggest using in the laboratory require proper handling and storage. All technicians working in a chemistry lab need to be familiar with proper procedures for handling and disposing of chemicals. A complete inventory of chemicals should always be kept in case of an emergency, and Material Safety Data Sheets (MSDS) for chemicals used in the facility must be available for immediate consultation. In the event of an emergency, the MSDS catalog contains vital contact information as well as important instructions if medical assistance is needed.

Figure 1 is an exact floor plan of the Archaeological Preservation Research Laboratory (APRL) at Texas A&M University. Much of our developmental research has been conducted in this facility. Equipment such as the explosion-proof freezer system is essential for developmental research. For routine conservation work, such equipment is not necessary.

Figure 1. A functional research/working laboratory. (A) Double-sided workbench; (B) sink; (C) eye wash system; (D) under cabinet flammable liquid storage; (E) vented fume hood; (F) vented warming oven; (G) explosion-proof freezer.