Description
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Material: Polypropylene (PP), latex-free, heavy metal-free.
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Transparency: High clarity for easy sample observation (ideal for molecular biology).
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Cap & Tube Design: Leakproof flat-thread cap, smooth hydrophobic surface to minimize disturbance during centrifugation.
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Graduation & Label: Black graduation marks and large white frosted area for writing.
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Autoclavable: Up to 121 °C.
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Centrifuge Resistance:
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Standard: 14,000 xg
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Code 429931: 7,500 xg
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Codes 429950, 429951: 3,500 xg
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Recommendation: Use adapters during centrifugation to avoid tube deformation.
Specifications:
| Code | Volume | Type | Presentation | Sterile | Case Weight (kg) | Case Volume (m³) |
|---|---|---|---|---|---|---|
| 15 ml Tubes | ||||||
| 429940 | 15 ml | Non-skirted | 500 bulk | No | 4.50 | 0.034 |
| 429945 | 15 ml | Non-skirted | 20 × 25 tubes | No | 4.50 | 0.0281 |
| 429942 | 15 ml | Non-skirted | 20 × 25 tubes | Yes (STERILE R) | 4.02 | 0.04 |
| 50 ml Tubes | ||||||
| 429930 | 50 ml | Non-skirted | 20 × 25 tubes | No | 7.70 | 0.09 |
| 429931 | 50 ml | Non-skirted | 20 × 25 tubes | Yes (STERILE R) | 7.44 | 0.108 |
| 429950 | 50 ml | Skirted | 20 × 25 tubes | No | 8.80 | 0.09 |
| 429951 | 50 ml | Skirted | 20 × 25 tubes | Yes (STERILE R) | 8.80 | 0.108 |








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