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Carolina BioKits®: Microbial Cycling of Nitrogen



Advanced—For students with moderate experience in microbiology.

For a class of 30. The nitrogen cycle involves a series of complex processes, most of which are mediated by soil microbes. Students collect 6 soil samples and conduct biochemical tests for the ammonification, nitrification, and denitrification steps of the nitrogen cycle.

The procedures require 3 weeks from set up to completion.

   This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. For substitution suggestions, please call us at 800.334.5551 (8am to 8pm, ET, Monday-Friday).


Shipping Information or Purchase Restrictions
  • This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. Visit our Login & Registration page to learn how to create a Login and link it to an approved school or business account.
What’s Included:
  • 7 Tubes Nitrate Broth
  • 7 Tubes Nitrate-Formation Broth
  • 7 Tubes Nitrite-Formation Broth
  • 7 Tubes Peptone Broth
  • 78 Dropping Pipets
  •  Nessler Reagent
  •  Nitratesmo Test Paper Strips
  • 6 Specimen Cups
  •  Autoclave Disposal Bag
  •  Teacher Instruction Manual
  •  Overhead Transparency
  • 30 Student Guides for Part 1
  • 30 Student Guides for Part 2
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.