- Ideal for sample volumes 200–1,200 µL -fits the majority of daily protocols
- Validated for 14,000 × g centrifugation; batch-tested for consistency
- Compatible with virtually all standard 1.5 mL rotors and tube racks
Availability: In Stock
1.5 mL Microcentrifuge Tubes
Description
Switching to a New Tube Supplier? We Mitigate the Risks
Common concerns when changing brands:
- Dimensional mismatch -rotor imbalance or stuck tubes
- Seal leakage during centrifugation or storage
- Batch variability affecting experimental reproducibility
- Contamination (DNase/RNase/pyrogens) ruining assays
Hawach’s quality controls:
- ±0.05 mm tolerance verified against industry reference samples
- Leak-tested and centrifugation-validated per batch
- Certified DNase/RNase-free, non-pyrogenic, USP Class VI virgin PP
- Free rotor compatibility check before ordering
Send your rotor model – We provide compatibility data within 24h, at no cost.
Why 1.5 mL Tubes Are the Workhorse of the Lab
The 1.5 mL format strikes the optimal balance between sample economy and versatility. It comfortably handles volumes from 200 µL up to 1.2 mL, covering >80% of daily molecular biology tasks – from DNA purification and PCR setup to protein precipitation and cell lysate storage.
- Fits all standard 1.5 mL rotors (Eppendorf, Thermo, Beckman, etc.)
- Compatible with most tube racks, magnetic separators, and heating blocks
- Large installed base – no need to change labware or adapters
- Ideal for spin-column based kits (DNA/RNA cleanup, gel extraction)
- Versatile for both centrifugation and long-term storage (–80°C)
- Available in sterile and low-retention versions for sensitive assays
Batch Validation & Quality Data
- Centrifugation survival: 14,000 × g (n=500, no failure observed)
- Autoclave stability: 121°C, 20 min – no deformation or leaching
- Sealing integrity: <0.5% evaporation after 24h at 25°C
- qPCR interference: Ct shift within experimental noise (n=3 runs)
- Material: USP Class VI virgin polypropylene, no recycled content
- Lot-to-lot dimensional consistency (±0.05 mm)
Each shipment includes a Certificate of Analysis (COA). Free samples offered for in-house validation.
Important: Compatibility & Usage Recommendation
Our specifications and compatibility claims are based on internal testing under standard lab conditions. Real-world performance may vary with specific rotors, protocols, sample matrices, or environmental factors.
We strongly recommend evaluating samples using your own equipment before full-scale adoption. Free samples are provided for this purpose. We will share measurement data to support your internal validation.
Technical Specifications
| Parameter | Specification |
| Volume | 1.5 mL |
| Material | USP Class VI virgin polypropylene |
| Cap Type | Attached snap cap, one-hand operation |
| Max Centrifugal Force | Up to 14,000 × g |
| Temperature Range | –80°C to +121°C |
| Sterility | Non-sterile / Gamma-sterile (optional, SAL 10⁻⁶) |
| Purity | DNase-free, RNase-free, Non-pyrogenic |
| Autoclavable | Yes (121°C, 20 min) |
| Color | Clear / Transparent |
Catalog & Packaging Options
| Cat# | Description | Package |
| 11311102 | 1.5 mL, Clear, Conical, Non-Sterile, RCF 14,000 × g | 500/bag, 1 bags/box, 10 boxes/carton |
| 11311202 | 1.5 mL, Clear, Conical, Sterile (Gamma) | 500/bag, 1 bags/box, 10 boxes/carton |
| 11311302 | 1.5 mL, Clear, Low Retention, Conical, Non-Sterile | 500/bag, 1 bags/box, 10 boxes/carton |
Procurement & Supply Chain Data
| Parameter | Value |
| Inner packaging | 500 tubes/bag (resealable polybag) |
| Box dimensions | 1 bags/box, 1,000 tubes |
| Master carton dimensions | 10 boxes, 5,000 tubes |
| Gamma sterilization method | Co-60, SAL 10⁻⁶, certificate provided |
Core Applications in Daily Lab Work
- DNA / RNA extraction (spin-column kits)
- PCR / qPCR reaction setup and pooling
- Cell lysate clarification and protein precipitation
- Enzyme digestion and storage of reagents
- Sample storage at 4°C, –20°C, or –80°C
- General centrifugation and mixing
Complementary Sizing: When to Use 1.5 mL vs 0.6 mL
For most routine applications with sample volumes between 200 µL and 1.2 mL, the 1.5 mL tube is the optimal choice – minimal dead volume, ample headspace, and maximum compatibility with labware.
If your typical sample volume is ≤200 µL (e.g., precious PCR master mixes or limited eluates), consider our 0.6 mL centrifuge tubes to reduce dead volume and reagent waste. Many labs stock both formats for different workflow stages.
Frequently Asked Questions – Integration & Procurement
Q: Will Hawach 1.5 mL tubes fit my current centrifuge rotor?
A: In most cases, yes. Our dimensional tolerance is ±0.05 mm vs. industry standards. For absolute certainty, send your rotor model – we provide compatibility confirmation within 24h.
Q: Can I get a free sample before ordering?
A: Yes. Request a free sample pack (up to 20 tubes) through the form below. We ship globally.
Q: What documentation is provided with each batch?
A: Every shipment includes a Certificate of Analysis (COA) with dimensional, centrifugation, and sterility (if applicable) test results. Additional validation reports available upon request.
Q: What is the lead time for OEM / bulk orders?
A: Stock items ship in 3-5 days. OEM orders (custom printing or packaging) usually ship in 15-20 days after artwork approval.
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