COULTER ISOTON 4 Diluent, Catalog No. 8547148. The diluent provides the ability to analyze portions of the diluted blood sample for different blood cell types, such as red blood cells and platelets.

Reason: Beckman Coulter is recalling the LH 750 and LH780 Hematology Systems because the use of the diluent lots may eventually result in a compromised Hgb cuvette.

Code information: Lot Numbers: 18203F-18206F.

Distribution pattern: Distributed US (nationwide) including Puerto Rico and U.S. Virgin Islands and the countries of Bermuda, Canada, Guatemala, Hong Kong, Mexico, Panama, Taiwan, and Trinidad-Tobago.