Case clip
Product Code : SCL-BLE-11646
Case clip (SKU SCL-BLE-11646) is a wooden test tube clamp, also called a test tube holder, that grips a test tube so it can be held in place while it is hot or should not be touched by hand. Students use it when heating liquids over a spirit lamp in school biology and chemistry practicals. Orders for the holder are handled by Science Lab Supplies in Ambala, India, for schools, colleges, tender contractors and distributors.
Specifications
This test tube holder has a short specification, set out in the table. In short, it is made of wood, it is designed to hold a test tube securely, and its purpose is to keep the tube in place when it is hot or should not be touched with bare hands during a practical.
| Specification | Value |
|---|---|
| SKU | SCL-BLE-11646 |
| Also known as | Test tube clamp, test tube holder |
| Material | Wood |
| Function | Holds a test tube in place |
| Application | Handling test tubes that are hot or should not be touched |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Case clip
Despite its name, the case clip is not a clip for a case but a wooden test tube holder. It lets students heat a small amount of liquid safely, with the tube mouth pointed away from everyone, and move a warm tube to a rack without touching the glass.
- Class 9–10 science: heating test tubes in tests for starch, proteins and reducing sugars in food samples.
- Class 11–12 biology: warming Benedict’s test mixtures and enzyme preparations over a flame.
- Chemistry practicals: heating salts and observing gas evolution or colour change.
- Setting tubes down in the Test Tube Rack SS and cleaning them afterwards with the Brush for Washing Test Tubes.
Grip the tube near its mouth, heat it gently from the side, and keep the wooden holder clear of the flame itself.
Standard Scope of Supply
Each unit is one wooden test tube holder as described above. Test tubes, racks, spirit lamps and chemicals are not included; test tubes, a rack and a spirit lamp or alcohol lamp can be quoted on the same order to complete a heating set-up for the bench.
Packing, MOQ and Lead Time
Labs can ask for one holder or for a class quantity so that every student pair has its own. Each Science Lab Supplies quotation names the packing, delivery time and price for that quantity, and test tubes, racks or lamps can sit on the same quotation.
Science Lab Supplies is registered as an exporter with an Importer-Exporter Code and is able to ship to buyers in Oman, the Philippines, Nepal, Bangladesh, Zambia and Rwanda. Price requests for the holder are welcome on the contact page; you can also save it in the enquiry cart or follow the lab tender page for formal purchasing.
Frequently Asked Questions
What is a case clip?
It is a wooden test tube holder, also called a test tube clamp. It grips a test tube so that the tube can be held in place while it is hot or should not be touched with bare hands.
How should the wooden holder be used safely?
Clamp the tube near its mouth so your fingers stay well away from the heated glass. Keep the wood clear of the flame, and check the holder for charring or loose parts before each practical.
How is it different from the brass test tube clamp set?
The Wooden Handle Brass Test Tube Clamp in the related list is a set of 12 spring-loaded brass clamps with wooden handles. The case clip is a wooden test tube holder, quoted per piece.
Who supplies the Case clip?
Science Lab Supplies supplies the case clip from Ambala, India. Schools, colleges, tender contractors and distributors can request it directly, and it can be quoted alongside test tubes, racks and lamps for a complete bench.
Related Test Tube Handling Items
These clamps, holders, stands, tubes and burners from the Chemistry Lab and Biology Lab Equipment ranges complete a test tube heating station, from gripping and heating the tube to standing it upright afterwards, and any of them can join the case clip on one quotation.
- Test Tube Clamp — wooden holder from the Chemistry Lab range for keeping a hot test tube in place.
- Wooden Handle Brass Test Tube Clamp (Set of 12) — twelve spring-loaded brass clamps for gripping tubes during heating.
- Test Tube Holder with Handle — spring-loaded metal clamp with an insulated handle.
- Case Holder — brown wooden stand with 12 holes for test tubes.
- Test Piece — transparent glass test tube of 16 x 150 mm.
- Alcohol Lamp — glass lamp with a high annealing point, fitted with a PVC cap.
- Laboratory Spirit Burner — 100 ml metal-housed burner with a cotton wick and snuffing cap.
Browse the full Biology Lab Equipment range, the Chemistry Lab range for clamps and stands, or all school lab equipment.
Last updated: 9 October 2026
