MesaLabs Conductivity Standard Solution — Class II medical device recall Z-2159-2017
Terminated recall by Mesa Laboratories, Inc., reported 2017-05-31, distributed nationwide. Mesa Laboratories is recalling Conductivity/TDS Calibrator Solution due to failure to meet product specificati
| Recall number | Z-2159-2017 |
|---|---|
| Product type | Medical device |
| Classification | Class II |
| Status | Terminated |
| Voluntary or mandated | Voluntary |
| Recalling firm | Mesa Laboratories, Inc., Lakewood, CO, United States |
| Recall initiated | 2017-05-12 |
| Classified | 2017-05-24 |
| Reported by FDA | 2017-05-31 |
| Terminated | 2017-12-19 |
| Distributed | Nationwide (US) |
| Countries outside the US | CA |
| Quantity | 9,900 |
| Lot numbers | ML-C14-1352 |
Product
MesaLabs Conductivity Standard Solution, 14 mS/cm, 32 ounces (950 ml). Product No. : 02.0027, 020510 (carton of 6 of 02.0027). Polyethylene bottle Conductivity/TDS Calibrator solutions are a secondary standard solution used for the calibration of conductivity/TDS cells together with conductivity/TDS measurement instruments. The conductivity/TDS cells and instruments may be indicated for calibrating the conductivity measurement function of hemodialysis machines and water purification equipment for hemodialysis, or for verifying proper function of hemodialysis machine or water purification equipment measurement functions. These solutions are used remotely from the hemodialysis machine or water purification equipment, and do not come into contact with the patient.
Reason for recall
Mesa Laboratories is recalling Conductivity/TDS Calibrator Solution due to failure to meet product specifications.
Machine access
This record, with every extracted code, the verbatim FDA record and provenance, is available from the recall API: GET https://api.data.aroqon.com/v1/recalls/Z-2159-2017. Look up any UPC, UDI, NDC or lot with /v1/recalls/lookup?code=…. API docs · free and paid keys.
Source: U.S. Food and Drug Administration enforcement report via openFDA (CC0). Structured by Data Foundry (recall-structuring@2); last changed 2026-09-26. Not affiliated with or endorsed by FDA. Not medical or legal advice.