Support students in exploring the nitrogen cycle with this comprehensive kit, designed to help learners investigate key soil processes and understand nutrient recycling. Ideal for secondary schools and colleges, it provides resources for hands-on biology experiments focused on soil chemistry and nitrogen transformations.

• Includes materials for nine different nitrogen cycle investigations

• Supplied with a range of media, test strips, and full instructions

• Experiments cover nitrogen fixation, protein hydrolysis, deamination, oxidation, and denitrification

• Suitable for practical science lessons in secondary and further education

• Additional equipment required: Petri dishes, soil, pipettes, sterile loops, test tubes, parafilm, cotton wool, microscope slides (not included)

• The kit contains:

  • Mannitol Salts Medium

  • Nutrient Gelatine

  • Peptone Water

  • Agricultural Dried Blood

  • Glucose Yeast Extract

  • Nutrient Casein Agar

  • Crystal Violet Solution

  • Nitrate Formation Medium

  • Nitrate Broth Medium

  • Ammonium Test Strips

  • Nitrate Test Strips

  • Full instructions