Test Tube Holder with Handle
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Product Code : SCL-CL-12023
Test Tube Holder with Handle (SKU SCL-CL-12023) is a spring wire test tube clamp mounted on a wooden handle, used to hold a tube in a flame, move it from a hot water bath or pour from it without touching the glass. It suits heating work from middle school to college. Schools, colleges, training institutes, tender contractors and distributors of chemistry lab equipment in India receive quotations for it from Science Lab Supplies in Ambala, India.
Specifications
The table lists every specification of this wooden-handled holder. In short, a self-closing clamp of nickel-plated spring steel wire grips tubes of 12 mm to 25 mm outer diameter and is fixed to a polished hardwood handle that insulates the hand, giving a total length of 180 mm.
| Specification | Value |
|---|---|
| SKU | SCL-CL-12023 |
| Clamp material | Nickel-plated spring steel wire |
| Handle material | Polished hardwood (thermal insulator) |
| Mechanism | Self-closing spring compression |
| Tube size | 12–25 mm outer diameter |
| Total length | 180 mm |
| Jaw contact | Smooth, rounded wire loops spread the grip without scratching glass |
| Pack quantity | 10 holders |
| Documentation | Glassware handling and thermal safety guide |
| Reusability | Fully reusable, chemical-wipe safe |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Test Tube Holder
The holder lets a student heat a test tube directly in a flame or carry it while hot. It suits heating experiments in middle-school science, CBSE Class 9–12 chemistry and biology practicals and B.Sc. qualitative analysis, and it can form part of a school science kit.
- Class 6–8 science: heating water or small solid samples in a test tube over a Spirit Burner for Science Laboratory.
- Class 10: heating reactants for the decomposition and displacement reactions.
- Salt analysis: heating the salt over an Adjustable Bunsen Gas Burner with Control Valve (Set of 2) and testing evolved gases.
- Biology: moving tubes out of a boiling water bath during food tests.
Clamp the tube near its mouth, tilt it slightly with the opening away from everyone, wear Safety Glasses and heat gently while moving the tube, under a teacher’s supervision.
Standard Scope of Supply
The pack contains ten Test Tube Holder with Handle units and a glassware handling and thermal safety guide. Test tubes, racks and heat sources can be quoted as separate items on the same enquiry, so a complete heating bench can be priced at once.
Packing, MOQ and Lead Time
You can ask for a price on one pack of ten or on enough holders for every student in the class. Our quotation spells out the packing, delivery time and price for that quantity, and racks or burners can be added alongside.
Science Lab Supplies can ship to buyers in Bangladesh, Zambia, Rwanda, South Africa, Qatar and Sri Lanka, as a registered exporter holding an Importer-Exporter Code. Holders can be priced by writing in on the contact page or by sending the enquiry cart; buyers working to a tender can start from the lab tender page.
Frequently Asked Questions
How is this holder different from the brass test tube clamp?
This model uses nickel-plated spring steel wire on a hardwood handle, 180 mm long, and comes ten to a pack. The Wooden Handle Brass Test Tube Clamp uses brass strip, is 160 mm long and comes in sets of 12.
Does the handle get hot?
The hardwood handle insulates the hand from the heat of the clamp and tube. Still keep the handle out of the flame and let hot tubes cool in a rack.
Who supplies the Test Tube Holder with Handle?
The holder is supplied by Science Lab Supplies from its base in Ambala, India. Quotations for schools, colleges and dealers are handled directly, and the holders can be combined with racks, tubes and burners in one order.
Will the wire jaws scratch the glass?
No. The smooth, rounded spring steel wire spreads the holding tension evenly around the tube wall, so it grips firmly without scratching or cracking the glass.
Related Test Tube Accessories
Heating in test tubes calls for a holder, somewhere to stand the tubes and a way to clean them. The items below come from the Chemistry Lab, Lab Glassware and Clinical Laboratory ranges and can all be priced with the holders on one quotation.
- Wooden Handle Brass Test Tube Clamp (Set of 12) — solid brass strip on a riveted spring-steel pivot, opened with finger pads.
- Test Tube Clamp — wooden holder for tubes too hot to touch.
- Laboratory Apparatus Test Tube Stand — rack with 24 drying pins for washed tubes.
- Stand for Cylinders (Test Tube Rack) — autoclavable rack for 12 tubes.
- Brush for Washing Test Tubes — soft, round nylon brush, 12 mm in diameter.
- Test Tubes — pack of 100 laboratory test tubes.
- Brass Spirit Lamp 100ml — brass snuffer cap and two spare cotton wicks.
- Test Tube Rack SS — 19 mm holes for 18 mm tubes in stainless steel.
Visit the full Chemistry Lab range, the Lab Glassware range, or all school lab equipment.
Last updated: 9 October 2026
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