The Coulter Body Fluid Control is a vital tool for ensuring the accuracy and reliability of your laboratory’s testing procedures. This product comes in a box of 12 units, each containing 3.5mL of control fluid. The box includes four units each of Levels 1, 2, and 3, providing a range of control levels for comprehensive testing. This product has a minimum expiry lead of 90 days, ensuring you have ample time to utilize the controls. Please note that this product is available for shipping only within the Continental US.