In medical colleges and universities around Chennai, laboratory furniture and workstations are designed to accommodate the specific needs and requirements of various scientific and medical fields. Some common laboratory furniture and workstations used in these environments include:

1. Bench tops: These are the main work surfaces in the laboratory and are typically made of materials such as epoxy resin, phenolic resin, or stainless steel to withstand chemical and physical wear and tear.
2. Fume hoods: These are safety devices used to protect lab personnel from hazardous fumes and vapors generated during experiments.
3. Cabinets and storage systems: These are used to store laboratory equipment, chemicals, and samples. Some common materials used for cabinets include steel, stainless steel, and plastic.
4. Sinks and plumbed workstations: These are essential for cleaning equipment and performing experiments that require a water source.
5. Microscopy workstations: These are specialized workstations designed for the use of microscopes and other imaging equipment.
6. Incubators: These are used to maintain a controlled temperature and environment for culturing cells and maintaining biological specimens.
7. Laminar flow hoods: These are specialized workstations used to maintain a sterile environment for delicate experiments such as tissue culture and microbiology.
8. Balance tables: These are workstations designed specifically for the use of analytical balances and other weighing equipment.

The specific laboratory furniture and workstations in Chennai used in medical colleges and universities can vary greatly depending on the research focus of the institution and the specific needs of individual laboratory environments.