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Side-by-side comparison of 2–3 reviewed products. Empty cells mean the manufacturer has not published that value — we show what sources support, nothing more.
Filled with competing tests for the same target from other manufacturers, where the catalogue has them — swap any column with the picker above.
| Field | cobas SARS-CoV-2 Duo | SARS-CoV-2 Test Kit (Real-time PCR) | VIASURE SARS-CoV-2 Real Time PCR Detection Kit |
|---|---|---|---|
| Manufacturer | Roche Diagnostics | Zeesan Biotech (致善生物) | Certest Biotec S.L. |
| Category | Controls & Reference Materials / Controls & Reference Materials | Molecular Assays | Molecular Assays |
| Technology | qPCR | qPCR | qPCR |
| Sample types | Nasopharyngeal Swab | Not disclosed | Not disclosed |
| Targets | SARS-CoV-2 | SARS-CoV-2 | SARS-CoV-2 |
| Regulatory status | Not disclosed | CE-IVD | Not disclosed |
| Verified | 2026-10-28 | 2026-10-30 | 2026-10-30 |
| Linked registration records | 0 record(s) | 0 record(s) | 0 record(s) |
| Source | Official page | Official page | Official page |
| Next step | Request quote | Request quote | Request quote |
Comparisons use manufacturer-published specifications and our editorial review; registration claims are counted from linked regulatory records only.