Surine E Control ™ positive and negative synthetic urine controls are widely used for qualitative analysis.  Our negative and positive urine controls are made using a synthetic urine matrix. This prevents our having to address biological handling hazards and provides the added benefit of lot reproducibility.  

The stabilizers in our Surine™ provide for lot stability enduring for up to three years, reducing client validity testing and enhancing lab productivity.

Surine E is also non-biological, homogeneous, and ideal for low trace metal testing.  Environmental labs have increasingly used this product in numerous applications.