A Kidney Problem?

Catalog #STO-118

Does your patient have kidney disease?

Time To Complete Time to complete: Two 40-minute class periods

You suspect that your patient may have kidney disease.

  • Analyze simulated urine samples to determine if your patient's symptoms might be caused by kidney disease.
  • Create a model to learn about normal kidney function.
  • Propose an explanation for the patient's urine test results.
Teacher Guide Know Before You Buy! Download Teacher Guide

Limit 1 free sample per customer

Quantity Price
1 - 9$14.33 ea.
10 - 24$13.61 ea.
25 - 1000$12.90 ea.

Each assembled kit contains:

  • Student instructions
  • Kidneys, Nephrons, and the Urinary System color graphic
  • Kidney Function Chart
  • Simulated “Patient Urine”
  • Simulated Urine test Strip
  • “Renal Artery” and “Renal Vein” cups
  • “Nephron” bowl
  • “Glomerulus” screen
  • “Blood Components” - bag of beads
  • 3 labeled spoons - “Amino Acid Transport Protein”, “Glucose Transport Protein”, and “Salt Transport Protein”

Also required: Water, safety goggles

Buy Unassembled and Save!

Refill Your Kit

A Kidney Problem? – Pack of 10 Unassembled Kits

Catalog # STO-118U

Unassembled packs contain materials for 10 kits.

  • All supplies, lab materials, and printed labels
  • Student instructions copy master
  • Easy to follow instructions for kit assembly
Quantity Price
1 - 9$99.22 ea.
10 - 1000$94.26 ea.

A Kidney Problem? – 10 Kit Refill Pack

Catalog # STO-118R

Refill packs contain materials to replace consumable supplies for 10 kits.

Quantity Price
1 - 9$22.05 ea.
10 - 1000$20.95 ea.

Teacher Testimonial

Great kits. Looking as using them with 6th through 8th graders that have limited science experience.

- Middle school science teacher (OK)

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STO-118