Students visited Hi-Fi Biotech India Pvt. Ltd., Salem, a commercial plant tissue culture unit, and learned about:

• Preparation and sterilization of culture media

• Use of autoclaves and lab hygiene protocols

• Function of hatch boxes in tissue culture

• Bottle washing, grading, and labeling

• Primary and secondary hardening stages

• Identifying contamination in cultures

The visit provided practical exposure to commercial tissue culture processes and biotech lab operations.