Kidneys and Blood Filtration
Product Code : LSK-BL-10223
Kidneys and Blood Filtration (SKU LSK-BL-10223) is a classroom activity kit in which students build an artificial kidney from dialysis tubing, filter simulated blood through it and then chemically test the filtrate for salt and urea. The materials cover 15 groups, with Teacher's Manual and Student Study Guide copymasters. It suits Class 10 and Class 11 excretion topics and introductory college physiology. Schools, colleges and distributors can obtain the kit from Science Lab Supplies in Ambala, India, as a supplied practical resource.
Specifications
The table counts every component of the 15-group kit. In short, each group works with a plastic cup, a 1 ml pipette and a piece of dialysis tubing, the class shares one 100 ml bottle of simulated unfiltered blood, and 30 salt and 30 urea test strips allow two tests per group.
| Specification | Value |
|---|---|
| SKU | LSK-BL-10223 |
| Activity | Artificial kidney filtering simulated blood, with chemical testing of the filtrate |
| Number of groups | 15 |
| Plastic cups | 15 |
| Pipettes | 15, 1 ml each |
| Simulated unfiltered blood | 1 bottle, 100 ml |
| Salt test strips | 30 |
| Urea test strips | 30 |
| Dialysis tubing | 15 pieces |
| Teacher material | Teacher's Manual copymaster |
| Student material | Student Study Guide copymasters |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Kidneys and Blood Filtration Kit
The kit can be used to model how a nephron filters blood: students see whether simulated blood passes through the dialysis-tubing kidney, then test the filtrate for salt and urea. It suits NCERT Class 10 life processes, Class 11 excretory products and their elimination, and B.Sc. zoology physiology practicals.
- Class 10 science: showing that the kidney removes wastes from blood, using the filtrate test result as evidence.
- Class 11 biology: relating the dialysis tubing to filtration in the nephron and discussing nephron structure and its functional tasks.
- Practical sequence: running this kit beside other group kits such as the Blood Typing Kit and the Cellular Respiration kit.
Work over a tray, wear gloves and goggles as for any wet practical, and follow the Teacher's Manual for clean-up and disposal.
Standard Scope of Supply
The kit contains 15 plastic cups, 15 pipettes of 1 ml, one 100 ml bottle of simulated unfiltered blood, 30 salt test strips, 30 urea test strips and 15 pieces of dialysis tubing, together with Teacher's Manual and Student Study Guide copymasters.
Shelf life depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted.
Packing, MOQ and Lead Time
One kit serves a class of 15 groups, so quotations can be requested for a single kit or for one per section across a school. Science Lab Supplies sets out the packing, delivery time and price for that number of kits, and kidney models or other activity kits can share the same quotation.
Using its Importer-Exporter Code, Science Lab Supplies can ship to buyers in Qatar, Sri Lanka, Vietnam, Malaysia, Peru and Egypt. Price requests go through the contact page; kits can also be gathered in the enquiry cart, and formal procurement is handled via the lab tender page.
Frequently Asked Questions
How many students does one kit serve?
The materials are enough for 15 groups: one plastic cup, one 1 ml pipette and one piece of dialysis tubing per group, with 30 salt and 30 urea test strips shared across the class.
What do the test strips detect?
The salt and urea test strips are dipped in the filtrate to detect waste material that may have passed out of the simulated blood through the artificial kidney, so students can judge whether filtration took place.
Is real blood used in this activity?
No. The kit uses a 100 ml bottle of simulated unfiltered blood. Even so, treat it as a laboratory liquid: wear gloves, keep it away from the eyes and follow the Teacher's Manual for clean-up.
From whom can schools order this kit?
Schools and colleges can order it from Science Lab Supplies, a supplier based in Ambala, Haryana, India. Each quotation names the kit quantity, packing and delivery time, and can also carry kidney models or charts requested at the same time.
Related Kidney Models and Excretory System Aids
After the filtration activity, these models and charts show the real organ: the kidney in section, the nephron and glomerulus, the urinary system, kidney stones and a wall chart of excretion. Any of them can be quoted together with this kit for a complete excretion unit.
- Kidney With Adrenal Model — 2-part kidney with removable front half showing cortex, medulla and renal pelvis; 120 x 120 x 280 mm.
- Human Kidney On Stand Model — two removable parts with renal and adrenal vessels and the upper ureter, on a stand.
- Human Kidney Structure Model — frontal kidney section plus nephron and glomerulus models with Bowman capsule.
- Human Urinary System Model — kidneys with ureter, bladder with prostate and major blood vessels on a base.
- Kidney — PVC kidney with removable parts, magnified 3–4 times.
- Kidney Stone Model — opened calices, renal pelvis and ureter showing where stones can lodge.
- Excretory Apparatus — laminated wall chart, 70 x 100 cm.
Browse the full Biology Lab range, the Human System Model range for organ models, or all biology lab equipment.
Last updated: 9 October 2026
