Test Tube Rack Manufacturer,Supplier and Exporter in India
Product Code : EL-CL-11590
Jlab Export is a leading Test Tube Rack Manufacturer,and suppliers in India
Test Tube Rack (code EL-CL-11590) is a six-place autoclavable plastic rack, model JL 306/08, with two holes for 25 mm tubes, four for 16 mm tubes and six pegs for drying. The top plate is carried on two end columns, leaving the sides open so the contents of each tube stay in view. JLab makes the rack in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model no. | JL 306/08 |
| Material | Plastic, autoclavable |
| Places | 6 holes, 6 drying pegs |
| Top plate | 2 holes for 25 mm tubes, 4 holes for 16 mm tubes |
| Base | Hemispherical wells under the holes |
| Supports | 2 end columns |
| Option | All top-plate holes for 25 mm tubes |
| Quality check | Each test tube rack is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-CL-11590 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Holding Two Tube Sizes
The mixed top plate takes wide 25 mm tubes and ordinary 16 mm test tubes in one rack, so a sample heated in a large tube can stand next to the small tubes used for its tests. Hemispherical wells in the base sit under the holes, so round-bottomed tubes stand upright and do not slide. Where a class works mainly with 25 mm tubes, the rack is also offered with every top-plate hole at that size.
Drying and Sterilising
After washing, tubes are hung mouth-down on the six vertical pegs to drain. As the plastic can be autoclaved, the rack can go through the same sterilising cycle as culture tubes in a biology room.
Related Tube Items
- Test Tube Rack — the same mixed-hole plastic layout under another model.
- Test Tube Stand — another six-place plastic stand with drying pegs.
- Test Tube — rimmed borosilicate tube that fits the smaller holes.
More tube-handling items are grouped in Chemistry Lab under Chemistry Lab Equipment.
Request a Quote
Use Add To Cart or the contact page with the number of racks, the hole layout you prefer and the delivery location.
Last updated: 25 October 2026
