Globe Scientific 0.2 mL PCR Strip Dome Caps, Optically Clear Natural Polypropylene — 8-Strip & 12-Strip, 120 Strips/Pack
Globe Scientific 0.2 mL Strip Dome Caps deliver a secure, low-evaporation seal for standard 0.2 mL PCR tube strips and plates across endpoint PCR, real-time qPCR, and high-throughput thermal cycling. Molded from natural polypropylene with optically clear domes, these caps transmit fluorescence signal cleanly for plate-reader and qPCR detection. Caps ship without tubes so labs can pair them with existing strip or plate consumables.
Technical Specifications
| Product Type | PCR Strip Dome Caps (no tubes) |
|---|---|
| Volume/Size | For 0.2 mL PCR tubes |
| Material | Natural polypropylene (PP) |
| Closure/Cap | Optically clear dome caps, 8-strip or 12-strip format |
| Graduation | Not applicable |
| Sterility | Non-sterile |
| Pack Size | 120 strips per pack |
Available Options
| Option | SKU | Price (per pack) |
|---|---|---|
| 8-Strip, Natural, No Tubes | PCR-02DC | $42.40 |
| 12-Strip, Natural, No Tubes | PCR-02DC-12 | $46.60 |
Applications
- Sealing 0.2 mL strip tubes for endpoint and gradient PCR runs
- Real-time qPCR where optical clarity supports fluorescence read-through
- High-throughput thermal cycling in 96-well plate-format workflows
- Reaction setup for genotyping, SNP analysis, and amplicon prep
- Cold-block storage of master mixes and pre-aliquoted reagents
- cDNA synthesis and reverse-transcription assembly in strip format
Chemical Resistance
| Reagent Class | Compatibility |
|---|---|
| Aqueous buffers | Excellent |
| Dilute acids | Good |
| Dilute bases | Good |
| Alcohols | Good |
| Acetonitrile | Fair |
| Aromatic solvents | Poor |
| Chlorinated solvents | Poor |
Quality & Procurement
labsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Each pack carries a lot number, supporting traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories.
Frequently Asked Questions
Do these dome caps include PCR tubes?
No. Both the 8-strip (PCR-02DC) and 12-strip (PCR-02DC-12) options are supplied as caps only, allowing you to match them to your existing 0.2 mL strip tubes or plates.
Are the optically clear domes suitable for real-time qPCR?
Yes. The clear polypropylene domes are designed for fluorescence read-through, making them appropriate for real-time qPCR detection and plate-reader endpoint analysis.
What is the difference between the 8-strip and 12-strip options?
The 8-strip caps align to a single column of a 96-well plate, while the 12-strip caps span a full row. Both seal standard 0.2 mL tubes; choose the layout that matches your plate orientation.
How many strips come in each pack?
Each pack contains 120 cap strips. Pricing shown is per pack.
