Severity
Low
LowClass IIITerminated
FDA Devices recall · Reported October 21, 2020
Tina-quant Complement C4 ver.2, Catalog 05991994190
Roche has confirmed customer complaints of low quality (QC) recovery and invalid calibrations for the identified products. A discoloration (yellow color) was observed and is the r…
Compiled from official public sources by the editorial team.
Verify with FDA Devices →
Roche Diagnostics Operations, Inc. recalled Tina-quant Complement C4 ver.2, Catalog 05991994190 - a low-severity action.
Tina-quant Complement C4 ver.2, Catalog 05991994190 was recalled by Roche Diagnostics Operations, Inc. in October 21, 2020. Reason: Roche has confirmed customer complaints of low quality (QC) recovery and invalid calibrations for the identif…. Check the official notice for the remedy. Verify recall #Z-0103-2021 with the FDA Devices before acting.
The recall
Roche Diagnostics Operations, Inc. issued this low-severity FDA Devices recall-Roche has confirmed customer complaints of low quality (QC) recovery and invalid calibrations for the identif….
- Low
- severity level
- 180 units
- affected scope
- Class III
- classification
- October 21, 2020
- reported
Sourced from official FDA Devices enforcement records. Verify recall #Z-0103-2021 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This FDA Devices action (record #Z-0103-2021) was formally reported on October 21, 2020, with the manufacturer initiating the action on August 27, 2020. It is classified under Low severity (Class III), with a current status of Terminated. Roche Diagnostics Operations, Inc. is listed as the recalling firm, operating out of Indianapolis, IN. Federal records list the affected scope as 180 units.
The documented reason for this recall is: Roche has confirmed customer complaints of low quality (QC) recovery and invalid calibrations for the identified products. A discoloration (yellow color) was observed and is the result of cross contamination between the… Distribution data in the federal record shows the product reached: Domestic distribution nationwide.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 3 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Medical Devices recalls over time
Where this recall sits in its category - 40,322 medical devices recalls on record
Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified low severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Affected scope
180 units
Related Recalls
6
3 from same agency
Product description
Tina-quant Complement C4 ver.2, Catalog 05991994190
Reason for recall
Roche has confirmed customer complaints of low quality (QC) recovery and invalid calibrations for the identified products. A discoloration (yellow color) was observed and is the result of cross contamination between the R1 and R3 reagents.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Low (Class III) |
| Status | Terminated |
| Recall number | Z-0103-2021 |
| Date reported | October 21, 2020 |
| Date initiated | August 27, 2020 |
| Recalling firm | Roche Diagnostics Operations, Inc. |
| Firm location | Indianapolis, IN |
| Affected scope | 180 units |
| Distribution | Domestic distribution nationwide. |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
Match your product against the recall record, then act on the agency remedy.
- Check the recall number (Z-0103-2021) and product description against the item you own. Search the archive
- Confirm the current status with FDA Devices before acting, recall details can be updated.
- Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next
This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
Frequently Asked Questions
What product was recalled? ▼
Tina-quant Complement C4 ver.2, Catalog 05991994190. Recalled by Roche Diagnostics Operations, Inc.. Units affected: 180 units.
Why was this product recalled? ▼
Roche has confirmed customer complaints of low quality (QC) recovery and invalid calibrations for the identified products. A discoloration (yellow color) was observed and is the result of cross contamination between the R1 and R3 reagents.
Which agency issued this recall? ▼
This recall was issued by the FDA Devices on October 21, 2020. Severity: Low. Recall number: Z-0103-2021.
Where was the recalled product distributed? ▼
Distribution: Domestic distribution nationwide..
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (Z-0103-2021) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
Should I stop using a recalled medication or medical device? ▼
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.
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Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Devices, reported October 21, 2020. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.