Streck Retic-Chex® II

For Verifying Accurate Count of Reticulocytes

Retic-Chex II is a tri-level control manufactured with reticulocytes that resemble the appearance of patient samples for accurate identification. Packaged with your convenience in mind, this control is available in plastic squeeze dropper vials for manual methods including Miller Ocular, and glass vials for use with automated methods, including:

  • Beckman Coulter® STKS, MAXM, HmX, LH 500
  • Abbott CELL-DYN® 3500 and 3700


  • 75-day closed-vial stability
  • 14-day open-vial stability