COULTER DxH Diluent, REF 628017; diluent used for counting and sizing blood cells

Class I - Dangerous

What Should You Do?

  1. Check if you have this product:
    UDI DI 150995901HEMDILUENT5R; Container Number: 0001-0401: Lot numbers: Lot Numbers Beginning with 3541: 3541500, 3541510, 3541520, 3541550, 3541610, 3541620, 3541670, 3541690, 3541750, 3541770, 3541790, 3541810, 3541830, 3541860, 3541880, 3541900, 3541910, 3541920, 3541930, 3541940, 3541950, 3541990; Lot Numbers Beginning with 3542: 3542010, 3542030, 3542050, 3542070, 3542110, 3542150, 3542170, 3542180, 3542190, 3542230, 3542250, 3542260, 3542270, 3542310, 3542350, 3542370, 3542450, 3542490, 3542510, 3542530, 3542570, 3542590, 3542610, 3542630, 3542650, 3542670, 3542720, 3542740, 3542760, 3542780, 3542800, 3542820, 3542840, 3542850, 3542900, 3542920, 3542940, 3542960, 3542980; Lot Numbers Beginning with 3543: 3543000, 3543020, 3543040, 3543050, 3543080, 3543120, 3543140, 3543160, 3543170, 3543180, 3543200, 3543220, 3543240, 3543280, 3543300, 3543320, 3543340, 3543360, 3543370, 3543390, 3543410, 3543430, 3543460, 3543480, 3543500, 3543540, 3543560, 3543580, 3543610, 3543850, 3543870, 3543890, 3543910, 3543930, 3543950, 3543970, 3543990; Lot Numbers Beginning with 3544: 3544010, 3544030, 3544040, 3544050, 3544070, 3544090, 3544110, 3544130, 3544150, 3544160, 3544170, 3544190, 3544210, 3544230, 3544250
  2. Do not eat it: Even if it looks and smells fine, do not consume this product.
  3. Throw it away or return it: You can return the product to the store for a full refund.
  4. Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
  5. 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:
Beckman Coulter, Inc.
Reason for Recall:
Specific diluent lot numbers showed that conductivity, osmolality, and pH were out of manufacturing specifications.
Classification:
Class I - Dangerous

Dangerous or defective products that predictably could cause serious health problems or death.

Status:
ongoing

Product Information

Full Description:

COULTER DxH Diluent, REF 628017; diluent used for counting and sizing blood cells

Product Codes/Lot Numbers:

UDI DI 150995901HEMDILUENT5R; Container Number: 0001-0401: Lot numbers: Lot Numbers Beginning with 3541: 3541500, 3541510, 3541520, 3541550, 3541610, 3541620, 3541670, 3541690, 3541750, 3541770, 3541790, 3541810, 3541830, 3541860, 3541880, 3541900, 3541910, 3541920, 3541930, 3541940, 3541950, 3541990; Lot Numbers Beginning with 3542: 3542010, 3542030, 3542050, 3542070, 3542110, 3542150, 3542170, 3542180, 3542190, 3542230, 3542250, 3542260, 3542270, 3542310, 3542350, 3542370, 3542450, 3542490, 3542510, 3542530, 3542570, 3542590, 3542610, 3542630, 3542650, 3542670, 3542720, 3542740, 3542760, 3542780, 3542800, 3542820, 3542840, 3542850, 3542900, 3542920, 3542940, 3542960, 3542980; Lot Numbers Beginning with 3543: 3543000, 3543020, 3543040, 3543050, 3543080, 3543120, 3543140, 3543160, 3543170, 3543180, 3543200, 3543220, 3543240, 3543280, 3543300, 3543320, 3543340, 3543360, 3543370, 3543390, 3543410, 3543430, 3543460, 3543480, 3543500, 3543540, 3543560, 3543580, 3543610, 3543850, 3543870, 3543890, 3543910, 3543930, 3543950, 3543970, 3543990; Lot Numbers Beginning with 3544: 3544010, 3544030, 3544040, 3544050, 3544070, 3544090, 3544110, 3544130, 3544150, 3544160, 3544170, 3544190, 3544210, 3544230, 3544250

Official Source

Always verify recall information with the official FDA source:

View on FDA.gov

FDA Recall Number: Z-2138-2023

Related Recalls

Class I - Dangerous

Beckman Coulter has identified that Access Total T4 Calibrator lots (PN 33805) exhibit a negative bias on DxI 600/800 instruments, with slopes outside product specifications. A false low patient result could cause a patient to undergo unnecessary additional diagnostic testing. A patient may be treated for a disorder not present or receive delayed treatment for hyperthyroidism. For a pregnant patient being monitored for thyroid hormone supplementation, incorrect treatment or dose may be used. A delayed patient results could cause repeat blood draw with associated complications.

Mar 16, 2026 Other Medical Devices Nationwide View Details →

Due to specific lots of diluents contributing to elevated platelet Daily Checks background counts cycle with use with analyzers.

Nov 10, 2025 Other Medical Devices Nationwide View Details →