Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.
ProSpore 4 mL Ampoule Biological indicator for steam sterilization Recalled by Mesa Laboratories Inc Due to Product resistance has fallen outside of label claim...
What You Should Do
Stop using this product immediately. Do not consume, use, or distribute it.
Return the product to the place of purchase for a full refund. If you have questions, contact Mesa Laboratories Inc directly.
Affected Products
ProSpore 4 mL Ampoule Biological indicator for steam sterilization, contains Geobacillus stearothermophilus, Catalog Number: PS-6-50, contains 50 Ampoules/Box. Product Usage: Biological indicator for steam sterilization at 121 deg C intended for use by a health care provider to accompany products being sterilized through steam sterilization procedure and to monitor adequacy of sterilization.
Quantity: 328/ 50-count/ boxes; 16,400 individual units
Why Was This Recalled?
Product resistance has fallen outside of label claim within expiry.
Where Was This Sold?
This product was distributed to 11 states: AL, AR, CA, FL, IA, MO, NE, NY, NC, OH, WA
About Mesa Laboratories Inc
Mesa Laboratories Inc has 1 total recall tracked by RecallDetector.
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Data sourced from the FDA (Device). Last updated March 26, 2026. View original report