Diasorin Inc. LIAISON 25 OH Vitamin D Assay, Manufacturer part # 310900, Lot # 114439E. Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
LIAISON 25 OH Vitamin D Assay, Manufacturer part # 310900, Lot # 114439E.
Brand
Diasorin Inc.
Lot Codes / Batch Numbers
catalog no. 310900, lot 114439E
Products Sold
catalog no. 310900, lot 114439E
Diasorin Inc. is recalling LIAISON 25 OH Vitamin D Assay, Manufacturer part # 310900, Lot # 114439E. due to Results of an internal inspection show Lot 114439E to have calibrator 1 and Calibrator 2 switched in their position in the integral. This results in . Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
Results of an internal inspection show Lot 114439E to have calibrator 1 and Calibrator 2 switched in their position in the integral. This results in an inability to calculate a curve, due to the reversal of calibrator values.
Recommended Action
Per FDA guidance
DiaSorin Customer Notification dated 02/14/05 was sent to customers instructing them to destroy all kits from the affected lot number. Customers were also asked to complete and return a form indicating how many kits were destroyed.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticeDistribution
As reported by FDA
MI, NJ
Page updated: Jan 10, 2026