Centrifuge Tube Conical Bottom Manufacturer,Supplier and Exporter in India
Product Code : EL-CW-25
Jlab Export is a leading Centrifuge Tube Conical Bottom Manufacturer,and suppliers in India
Centrifuge Tube Conical Bottom (code EL-CW-25) is a clear polypropylene centrifuge tube with a conical bottom and printed graduations on the outside, made in 15 ml and 50 ml sizes. It is one of the tube types that Jain Laboratory Instruments Pvt Ltd (JLab) moulds at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Capacities | 15 ml; 50 ml |
| Material | Moulded polypropylene; clear and strong |
| Bottom | Conical |
| Graduations | Printed on the outer surface |
| Cap | Built-in seal ring for a leak-proof closure |
| Maximum centrifugal force | Up to 7500 xG (15 ml tube); up to 12000 xG (50 ml tube) |
| Sterilisation | Autoclavable |
| Quality check | Each tube is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-CW-25 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Centrifuge Tubes?
| Tube | Sizes | Other details |
|---|---|---|
| This tube (EL-CW-25) | 15 ml and 50 ml | Conical bottom; up to 7500 xG (15 ml) and 12000 xG (50 ml) |
| Oak Ridge Centrifuge Tube | 30, 50 and 100 ml | Polypropylene; screw cap with silicone O-ring; up to 50,000 xG; not for use below 4 °C |
| Centrifuge Tube | 15 ml | Sterile, individually packed; leak proof |
Choose by size and rated force: this tube covers 15 ml and 50 ml work within the forces shown, while the Oak Ridge tube is rated up to 50,000 xG.
What Is the Conical Bottom Centrifuge Tube Used For?
Spinning a sample in a centrifuge drives cells, sediment or a precipitate to the bottom of the tube. A conical bottom gathers that pellet into the narrow tip, so the liquid above it can be drawn off with less disturbance to the solid.
What to Specify When Ordering
- Size and quantity — 15 ml or 50 ml, and how many of each.
- Other centrifuge ware — tubes, racks or a centrifuge from this page are separate items that can share one enquiry.
- Tender details — the tender reference, if any.
Frequently Asked Questions
Are the caps leak-proof?
The cap has a built-in seal ring designed to give a leak-proof closure.
Can the tubes be autoclaved?
Yes. Both sizes are autoclavable.
What should an export enquiry include?
List the quantity of each size, the destination country and port or city, and your preferred delivery terms such as FOB or CIF.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a laboratory plasticware and equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. These tubes come from its own works, not from a trading house, so labs, dealers and importers buy them factory-direct. JLab exports worldwide and ships to buyers in every region — for example North Macedonia in Southern Europe, Brazil in South America, Ukraine in Eastern Europe, Rwanda in East Africa and Angola in Central Africa.
Related Centrifuge Ware
- Centrifuge with Timer and Speed Control — a centrifuge with one-touch programming of speed and time and an LED display; a separate item.
- Test Tube with Screw cap — a polypropylene tube with a screwed-on cap that can be filled to the brim.
- Ria Vial — polypropylene or polystyrene tubes used in coagulation and bacteriology work.
See the full Centrifuge Ware range and the Lab Plasticware section.
Request a Quote
Send your enquiry with the Add To Cart button on this page, or through the contact page, giving the sizes, quantities and delivery destination.
Last updated: 22 October 2026
