50mL Centrifuge Tubes
Our 15mL and 50mL conical centrifuge tubes are designed for the demanding and stressful
conditions encountered in today’s laboratories. Our engineers are continually seeking to
improve these products to perform at levels beyond your expectations. Our 50mL tubes are rated
at 10,000 RCF. Printed
tubes feature blue silk-screened graduations for better visibility with a large writing patch that
allows for easy sample identification.
Our tubes are made from a selection of materials that have been time tested for optimum performance
and desired clarity in laboratory procedures.
Both sizes are available in either bulk or racked configurations. Choose the convenience of
expanded polystyrene foam racks for oriented sterile product, or bulk-packaged products that
reduce packaging materials up to 40%.
Specifications:
| 50mL Tube |
| (Screw Cap) |
Tube Material | PP-CO |
Cap Material | HDPE |
Size* (Length x Dia.) | 117 x 34mm |
Max. Force (RCF)** | 10,000 |
Min. Temp.*** | -40°C |
Max. Temp.*** | 120°C |
* Dimensions are measured with cap intact. Diameter measurement is the OD taken at the widest part
of the cap.
** Centrifugation g-force (RCF) is based on single use with tubes properly fitted to centrifuge.
***Temperature limits are for the combined tube and cap materials.
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50mL Screw Cap Centrifuge Tubes:
Part# | Description | Packaging | Caps |
3250 | Molded-in Graduations -Sterile | 500 (20 Trays of 25) | Attached |
3250P | Printed-on Graduations -Sterile | 500 (20 Trays of 25) | Attached |
3251 | Molded-in Graduations -W/Cap | 1 Bag of 500 | Separate |
3251P | Printed-on Graduations -W/Cap | 1 Bag of 500 | Separate |
3251N | Molded-in Graduations -Natural Cap | 1 Bag of 500 | Separate |
3251X | Molded-in Graduations | 1 Bag of 500 | No Cap |
3252 | Molded-in Graduations -Sterile | 500 (20 Bags of 25) | Attached |
3252P | Printed-on Graduations -Sterile | 500 (20 Bags of 25) | Attached |
3253 | Molded-in Graduations | 500 (20 Trays of 25) | Attached |
3253P | Printed-on Graduations | 500 (20 Trays of 25) | Attached |
3254 | Molded-in Graduations | 500 (20 Bags of 25) | Attached |
3254P | Printed-on Graduations | 500 (20 Bags of 25) | Attached |
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50mL Screw Caps:
Part# | Description | Packaging |
3255 | Blue Cap (50mL) | 1 Bag of 500 |
3255N | Natural Cap (50mL) | 1 Bag of 500 |
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