Four Component Standards

Our standard sets are intended for in vitro diagnostic use in the verification of accuracy and reportable range in manual, semi-automated, and automated chemistry systems. For in vitro diagnostic use. Certificate of Analysis available upon request.

Our four component standard set has the following components and concentrations:

• Sodium: mEq/l 160, 150, 140, 130, 100
• Potassium: mEq/l 8, 6, 4, 2, 4
• Chloride: mEq/l 88, 96, 104, 112, 104
• Carbon Dioxide: mEq/l 40, 30, 20, 10, 0