Occult blood

Features:

• Detects gastrointestinal disorders
• In-vitro diagnostic use
• Guaiac impregnanted paper 

ColoScreen Occult LabTests Includes:

• 100 ColoScreen Slides containing guaiac impregnated paper
•  2 x 15 mL ColoScreen developer containing <6% stabilized hydrogen peroxide in denatured alcohol
• 100 ColoScreen occult specimen applicators