The Puretest 0.2 mL 8-strip PCR tubes combine eight standard-profile thin-wall reaction tubes with a matching clear flat cap strip. The connected format improves row alignment and multichannel pipetting for routine PCR in compatible 0.2 mL thermal-cycler blocks.
The Puretest 0.2 mL 8-strip PCR tubes combine eight standard-profile thin-wall reaction tubes with a matching clear flat cap strip. The connected format improves row alignment and multichannel pipetting for routine PCR in compatible 0.2 mL thermal-cycler blocks.
Eight standard-height conical reaction tubes are molded as one connected row. The strip maintains spacing for multichannel pipettes, while a separate flat cap strip applies closure pressure across the eight tube openings.
Eight standard-height conical reaction tubes are molded as one connected row. The strip maintains spacing for multichannel pipettes, while a separate flat cap strip applies closure pressure across the eight tube openings.
Support the tube strip in a compatible rack while pipetting and sealing. Press the flat cap strip uniformly and inspect all eight closures before starting the run.
| Product format | 8-strip PCR tubes with separate 8-cap strip |
|---|---|
| Nominal tube format | 0.2 mL standard profile |
| Arrangement | 1 × 8 connected tubes |
| Material | High-purity virgin polypropylene (PP) |
| Wall design | Uniform thin wall |
| Cap style | Clear flat 8-cap strip |
| Color | Clear / natural; additional colors subject to quotation |
| Instrument match | Compatible standard-profile 0.2 mL thermal-cycler blocks |
| Sterility | Commonly non-sterile; sterile option subject to quotation |
| Cleanliness | Applicable DNase/RNase, human-DNA, PCR-inhibitor and pyrogen status confirmed for quoted SKU |
| Packaging | Pack and case quantities confirmed in quotation |
Dimensions, volumes, cleanliness status and instrument compatibility are nominal unless confirmed in the current Puretest specification. Validate the tube, cap and thermal cycler together before routine use.
Intended for thermal cyclers with supported standard-profile 0.2 mL tube blocks. Confirm block taper, tube height, heated-lid pressure and cap clearance. Do not substitute it for a low-profile 0.1 mL strip without fitting tests.
| Application | Why This Format Is Suitable |
|---|---|
| Routine endpoint PCR | Standard profile supports common amplification protocols. |
| Genotyping | Eight connected tubes simplify multi-sample setup and tracking. |
| Colony PCR | Row format supports repeated routine reactions. |
| Sequencing preparation | Suitable for amplification steps in compatible workflows. |
| Assay optimization | Standard capacity provides useful headspace for validated reaction volumes. |
Puretest PCR tubes are molded from high-purity virgin polypropylene selected for chemical resistance, low biomolecule binding and consistent thermal transfer. Uniform thin walls help every reaction experience similar contact with the thermal block.
Molecular-biology cleanliness, nonpyrogenic status, sterility and packaging options must be tied to the quoted catalog number. Request confirmation of DNase, RNase, human DNA, PCR-inhibitor and pyrogen limits when these claims are required for a validated workflow.
Certificates of Analysis, Certificates of Conformance, lot traceability, dimensional reports and irradiation documentation can be discussed before purchase. Puretest does not treat every packaging configuration as having identical certification.
Puretest supports evaluation samples, current technical drawings, bulk and protected packaging, sterile and non-sterile options where available, customer catalog numbers, private labels, barcodes and distributor carton programs. MOQ, inner-pack quantity, case quantity, lead time and carton dimensions are confirmed with the final specification.
| Format | Structure | Best-Fit Workflow |
|---|---|---|
| 0.1 mL low-profile 8-strip | Eight connected low-profile tubes with clear flat caps | Low-volume PCR and compatible qPCR blocks |
| 0.2 mL individual tube | Single thin-wall tube with integral frosted flat cap | Flexible single-reaction setup and sample identification |
| 0.2 mL standard 8-strip | Eight connected standard-profile tubes with clear flat caps | Routine PCR in compatible 0.2 mL blocks |
Compatibility depends on the thermal-cycler block, tube profile, heated-lid pressure and cap geometry. Request samples and validate the exact instrument before routine use.
The 0.2 mL version has a taller standard profile and greater nominal capacity; the 0.1 mL strip is lower-profile for compatible low-volume blocks.
Not automatically. Validate the tube taper, height, cap and heated-lid contact with the exact model.
It may be used when the instrument accepts standard-profile strips and the clear caps meet the optical requirement.
PCR strips are commonly non-sterile with molecular-biology cleanliness controls. Confirm the selected option before ordering.
Yes. Provide the thermal-cycler model, reaction volume and required pack configuration.
Tell us the required 0.2 mL standard 8-strip, thermal-cycler model, reaction volume, tube color, cap requirement and cleanliness status, annual quantity and destination country. Contact Puretest for evaluation samples, the current drawing, documentation confirmation or a commercial quotation.
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