pH 7 — Class II medical device recall Z-0175-2014
Terminated recall by Mesa Laboratories, Inc., reported 2013-11-13, distributed nationwide. Mesa Laboratories, Inc. is recalling certain lots of pH 7.0 Buffer Solution due to mold growth.
| Recall number | Z-0175-2014 |
|---|---|
| Product type | Medical device |
| Classification | Class II |
| Status | Terminated |
| Voluntary or mandated | Voluntary |
| Recalling firm | Mesa Laboratories, Inc., Lakewood, CO, United States |
| Recall initiated | 2013-09-13 |
| Classified | 2013-11-07 |
| Reported by FDA | 2013-11-13 |
| Terminated | 2016-08-08 |
| Distributed | Nationwide (US) |
| Countries outside the US | CA |
| Quantity | 58,466 bottles |
| Reason classes | microbial contamination |
| Pathogens | mold |
| Model numbers | 02.0030 |
| Expiration dates | 2013-11-11, 2014-01-12, 2014-02-23, 2014-04-17, 2014-06-17, 2014-07-04, 2014-09-14, 2014-09-19, 2014-12-07, 2015-01-19 |
Product
pH 7.0 Buffer Solution Pint and Quart Bottles, Part Number 02.0030 for Pints and 02.0031 for Quarts. Packaged in Plastic Bottles. Can be sold individually or in cartons with 6 bottles per box (for quart bottles only). Used in the hemodialysis setting to calibrate pH meters.
Reason for recall
Mesa Laboratories, Inc. is recalling certain lots of pH 7.0 Buffer Solution due to mold growth.
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-0175-2014. 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.