VITROS Chemistry Products LAC Slides, REF/Product Codes 843 3880 (300 slides per sales unit) and 815 0112 (90 slides per sales unit), Unique Device Identifier Nos. 10758750004911 and 10758750004454, Rx ONLY, IVD --- For in vitro diagnostic use only. VITROS Chemistry Products LAC Slides quantitatively measure lactate (LAC) concentration in plasma using VITROS 250/350/950/5,1 FS and 4600 Chemistry Systems and the VITROS 5600 Integrated System.
Class I - DangerousWhat Should You Do?
- Check if you have this product: Current/In-date GENs 30, 31
- Do not eat it: Even if it looks and smells fine, do not consume this product.
- Throw it away or return it: You can return the product to the store for a full refund.
- Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
- Report problems: Report any issues to the FDA's Safety Reporting Portal.
⚠️ Emergency: If you experience severe symptoms after consuming this product, call 911 or Poison Control at 1-800-222-1222.
Recall Details
- Company:
- Ortho-Clinical Diagnostics
- Reason for Recall:
- Ortho Clinical Diagnostics confirmed that N-Acetylcysteine (NAC), a drug used for acetaminophen overdose, mucolytic therapy and is used as nutritional supplement, can interfere with VITROS GLU, LAC, TRIG, and URIC Slides assays.
- Classification:
- Class I - Dangerous
Dangerous or defective products that predictably could cause serious health problems or death.
- Status:
- terminated
Product Information
Full Description:
VITROS Chemistry Products LAC Slides, REF/Product Codes 843 3880 (300 slides per sales unit) and 815 0112 (90 slides per sales unit), Unique Device Identifier Nos. 10758750004911 and 10758750004454, Rx ONLY, IVD --- For in vitro diagnostic use only. VITROS Chemistry Products LAC Slides quantitatively measure lactate (LAC) concentration in plasma using VITROS 250/350/950/5,1 FS and 4600 Chemistry Systems and the VITROS 5600 Integrated System.
Product Codes/Lot Numbers:
Current/In-date GENs 30, 31
Official Source
Always verify recall information with the official FDA source:
View on FDA.govFDA Recall Number: Z-0090-2017
Related Recalls
VITROS Chemistry Products LAC Slides. Catalog Number: 8150112. 1 Sales Unit = contains 5 cartridges of 18 slides, for a total of 90 tests.
Ortho-Clinical Diagnostics
VITROS Chemistry Products LAC Slides on VITROS XT 3400 and VITROS XT 7600 Systems are experiencing an increased occurrence of calibration failure related to lots from coating 0130 and above with Condition Code TH4-63J during calibration, causing the delay of lac test results and potentially impact patient management. The issue was identified by QuidelOrtho through an increase in customer complaints compared to the historical baseline with average failure rate of 1% for coating 0130 in 2025 while average of failure rate for other coating was 0.06% in 2025 and average of failure rate for all coatings is 0.03% for 2024.
Chemistry Products LAC Slides. Catalog Number: 8433880. 1 Sales Unit = contains 5 cartridges of 60 slides, for a total of 300 tests.
Ortho-Clinical Diagnostics
VITROS Chemistry Products LAC Slides on VITROS XT 3400 and VITROS XT 7600 Systems are experiencing an increased occurrence of calibration failure related to lots from coating 0130 and above with Condition Code TH4-63J during calibration, causing the delay of lac test results and potentially impact patient management. The issue was identified by QuidelOrtho through an increase in customer complaints compared to the historical baseline with average failure rate of 1% for coating 0130 in 2025 while average of failure rate for other coating was 0.06% in 2025 and average of failure rate for all coatings is 0.03% for 2024.
VITROS Chemistry Products Ca Slides; Catalog Number: 145 0261;
Ortho-Clinical Diagnostics
Generations 67 and above of VITROS Ca Slides are experiencing an increased occurrence of Condition Code TH4-63J during calibration on VITROS XT 3400 and VITROS XT 7600 Systems, causing calibration failures that delay calcium test results and potentially impact patient management. The imaging reflectometer algorithm detects excessive "spikes" (imperfections) in slide images and generates the TH4-63J condition code when the threshold of 600 spikes is exceeded. Updated analysis revealed a 19-fold increase in failure rates from 0.0043% (2024 baseline) to 0.082% for Generation 67+ slides in 2025, with 100% of calibrator failures occurring at the lowest concentration level. This can result in delayed diagnosis and treatment of conditions such as hypercalcemic crisis, parathyroid disorders, and other calcium-related emergencies requiring urgent intervention.