ConductScience PCR 8-Strip Tubes 0.2mL with Caps (Case of 20)
$38.00 per unit | 20 units per pack Bulk pricing: Case of 20 at $760.00 ($38.00 per unit)
The ConductScience PCR 8-Strip Tubes are precision-molded 0.2mL reaction vessels designed for high-throughput polymerase chain reaction applications. Each strip contains 8 individual tubes with individually attached flat caps, manufactured from ultra-clear polypropylene to ensure optimal optical clarity for fluorescence detection and visual inspection. The tubes are certified DNase and RNase-free to prevent nucleic acid degradation during thermal cycling.
This consumable format provides 120 strips per package, enabling 960 individual reactions with consistent wall thickness and thermal conductivity for uniform heat transfer across all positions. The flat cap design ensures secure sealing while maintaining compatibility with standard thermal cyclers and automated liquid handling systems commonly used in molecular biology workflows.
How It Works
PCR tubes function as reaction vessels that contain the polymerase chain reaction mixture during thermal cycling. The polypropylene material provides optimal thermal conductivity to ensure rapid and uniform heat transfer from the thermal cycler block to the reaction mixture. The 0.2mL volume is optimized for standard PCR reaction volumes while minimizing dead space and ensuring complete mixing during thermal cycling.
The individually attached flat caps create an airtight seal that prevents evaporation and contamination during the repeated heating and cooling cycles. The ultra-clear material allows for visual inspection of reaction mixtures and optimal light transmission for real-time PCR fluorescence detection. The strip format enables parallel processing of 8 samples while maintaining individual sample integrity and preventing cross-contamination between adjacent wells.
Features & Benefits
Research Domain
- Analytical Chemistry
- Clinical Diagnostics
- Environmental Monitoring
- Food Science
- Microbiology
- Molecular Biology
- Pharmaceutical QC
Weight
- 3.62 kg
Dimensions
- L: 19.69 mm
- W: 7.87 mm
- H: 3.94 mm
Comparison Guide
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Tube Format | 8-strip configuration with individually attached caps | Single tubes or 96-well plates with separate cap strips | Provides optimal balance between throughput and sample handling flexibility for medium-scale PCR applications |
| Volume Capacity | 0.2mL reaction volume | Volumes range from 0.1mL to 0.5mL across different formats | Optimized volume for standard PCR protocols while minimizing reagent consumption |
| Material Clarity | Ultra-clear polypropylene construction | Standard polypropylene may have reduced optical clarity | Enhanced fluorescence detection sensitivity for real-time PCR applications |
| Cap Attachment | Individually attached flat caps per tube | Separate cap strips or dome caps | Prevents cap loss and reduces cross-contamination risk during handling |
| Package Size | 120 strips providing 960 reactions | Package sizes vary from 50 to 250 strips depending on supplier | Convenient bulk quantity for high-throughput laboratories while maintaining manageable inventory |
This product offers an optimized 8-strip format with ultra-clear polypropylene construction and individually attached caps for reliable PCR applications. The 120-strip package provides substantial reaction capacity with consistent quality control for molecular biology workflows.
Practical Tips
Allow tubes to equilibrate to room temperature before use to prevent condensation formation during setup.
Why: Temperature equilibration prevents water condensation that can dilute reaction mixtures and affect PCR efficiency.
Use barrier pipette tips when dispensing reactions to prevent cross-contamination between samples.
Why: Barrier tips prevent aerosol contamination that could lead to false positive results in sensitive PCR assays.
Store unused strips in original packaging to maintain sterility and prevent UV degradation.
Why: Proper storage preserves tube integrity and prevents contamination that could compromise reaction results.
Ensure complete cap sealing by pressing down firmly on each position before thermal cycling.
Why: Proper sealing prevents evaporation during cycling which can concentrate reactants and affect amplification efficiency.
Check for proper tube-to-block contact if experiencing uneven amplification across strip positions.
Why: Poor thermal contact can create temperature variations that lead to inconsistent PCR performance between samples.
Handle used tubes as potentially contaminated material according to laboratory biosafety protocols.
Why: PCR products and templates may contain biological material requiring appropriate disposal and decontamination procedures.
Setup Guide
What’s in the Box
- 120 PCR 8-strip tubes with attached caps
- Product certificate of analysis (typical)
- Storage and handling instructions (typical)
Warranty
ConductScience provides standard warranty coverage for manufacturing defects under normal laboratory use conditions. Technical support is available for product specifications and compatibility questions.
Compliance
References
Background reading relevant to this product:
What thermal cycler brands are these tubes compatible with?
The 0.2mL 8-strip format is compatible with standard thermal cyclers that accommodate this common tube format, including most major manufacturers. Verify compatibility with your specific model's block configuration.
Can these tubes withstand repeated freeze-thaw cycles for sample storage?
The polypropylene construction can withstand multiple freeze-thaw cycles, though repeated cycling may affect cap seal integrity. For long-term storage, consider transferring samples to dedicated storage tubes.
What is the maximum temperature these tubes can withstand?
Polypropylene PCR tubes typically withstand temperatures up to 121°C, suitable for standard PCR thermal cycling. Consult product datasheet for specific temperature ratings and cycling limits.
Are the tubes suitable for real-time PCR fluorescence detection?
Yes, the ultra-clear polypropylene provides optimal optical clarity for fluorescence detection across standard wavelengths used in real-time PCR applications.
How should unused tubes be stored to maintain sterility?
Store in original packaging in a clean, dry environment away from direct sunlight and temperature extremes to maintain sterility and material properties.
Can individual tubes be separated from the strip if needed?
The 8-strip format is designed as an integrated unit. Separation of individual tubes may compromise structural integrity and is not recommended for optimal performance.
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