| Material | Cap Style | Max. RCF | Feature | Qty/PK | Qty/CS | |
| 15mL Centrifuge Tubes | ||||||
| 90A2062 | PET | Plug seal | 3,600 | Conical bottom | 50/sleeve | 500 |
| 60A2062 | PET | Plug seal | 3,600 | Conical bottom | 50/rack | 500 |
| 91A2062 | PP | Plug seal | 12,000 | Conical bottom | 50/rack | 500 |
| 31A2062 | PP | Plug seal | 12,000 | Conical bottom | 50/sleeve | 500 |
| 01A2062 | PP | CentriStar | 12,000 | Conical bottom | 50/rack | 500 |
| 21A2062 | PP | CentriStar | 12,000 | Conical bottom | 50/sleeve | 500 |
| 35Y8911 | PP | No Cap | 12,000 | Conical bottom | 25/sleeve | 500 |
| 50mL Centrifuge Tubes | ||||||
| 62A2062 | PP | Plug seal | 15,500 | Conical bottom | 25/rack | 500 |
| 92A2062 | PP | Plug seal | 15,500 | Conical bottom | 25/sleeve | 500 |
| 63A2062 | PET | Plug seal | 3,600 | Conical bottom | 25/rack | 500 |
| 32A2062 | PP | CentriStar | 17,000 | Conical bottom | 25/rack | 500 |
| 33A2062 | PP | CentriStar | 17,000 | Conical bottom | 25/sleeve | 500 |
| 27X4321 | PP | CentriStar | 17,000 | Conical bottom | 25/rack | 300 |
| 45Y8911 | PP | No Cap | 15,500 | Conical bottom | 25/sleeve | 500 |
| CanLab No. | Description | Qty/Uom |
| 32A2062 | 50mL PP Centrifuge Tubes, Conical Bottom with CentriStar™ Cap, Rack Packed, Sterile | 500/CS |
| 21A2062 | 15mL PP Centrifuge Tubes, Bulk Packed with CentriStar™ Cap, Sterile | 500/CS |
Materials: Corning centrifuge tubes are available in two standard materials: polypropylene (PP) and polyethylene terephthalate (PET). Polypropylene tubes provide excellent chemical resistance and mechanical strength. They are strong, moderately rigid, and well-suited for most disposable centrifuge applications. PET tubes offer excellent optical clarity for ease of measurement, observation, and test recording.
Caps: These tubes are available with two styles of polyethylene screw-top caps: the advanced Corning CentriStar™ cap and the original plug seal cap. The CentriStar cap has an easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping. This leakproof design comes with a revolutionary plug feature that prevents seepage when used under recommended conditions. The plug seal cap is an original Corning design featuring a contoured plug for a tight, secure seal. This Corning plug seal product design has successfully passed the 95 kPa (14 psi) pressure test as referenced in IATA Dangerous Goods Regulations.
