Login or Register

800.334.5551 Live Chat (offline)

Carolina® Nitrogen-Fixation Study Kit (with perishables)


This product is not available online. Call 800.334.5551


Beginning—Easy to perform; requires no experience in microbiology.
For a class of 30 students. Members of the genus Rhizobium exist in a symbiotic relationship with leguminous plants (peas, clover, and soybeans). The Rhizobium growing in nodules on the roots of leguminous plants fix atmospheric nitrogen (N2). This supplies plants with nitrates and bacteria with energy and a favorable environment. In farming, legumes are plowed under, adding significant amounts of N2 to the soil. Nodules can be observed 6 weeks after planting. Note: This kit includes perishable materials. Refrigerate inoculum and seed until use; do not freeze.


Shipping Information or Purchase Restrictions
  • Exclamation icon This item is not currently available for purchase. Please call 800.334.5551 for details. This item contains living or perishable material and ships via 2nd Day or Overnight delivery.
Return Policy:

This product is backed by our 100% Satisfaction Guarantee. If for any reason you are not satisfied with any item, you may return it for a replacement, a refund, or credit. Read more about our Return and Exchange Policy  »


Questions & Answers