Email this pagePrint this page Azotobacter chroococcum Go back to: Bacteria Quantity in Basket: none Product Code: BLB1004 Price: $10.00 Shipping Weight: 0.50 pounds Student Name: Teacher/Contact Name: School/Business Name: School/Business Phone Number: School/Business Address: Quantity: Gram-negative, aerobic bacteria. Nitrogen-fixing bacteria found in soil. Culture medium: Tryptic Soy Agar.