Buy laboratory supplies and chemicals; buy agricultural materials, fertilizers, plant protection drugs; buy materials; buying supplies, food and medicine for aquatic diseases; buy seedlings and seeds; buy aquatic breeds; shopping and installing equipment and tools; printing; hire sample analysis; Termite and lab disintegration; Evaluation of testing room for conservation, hybridization and development of mushroom varieties according to ISO/IEC 17025: 2017; Review recognition of ISO/IEC 17025: 2017 Chemistry and biology field for performing models and regular tasks according to functions in 2025