QIAstat-Dx GI 2 Control Panel is intended for use as reference material to monitor the performance of in vitro laboratory nucleic acid testing procedures for the qualitative detection of bacterial, viral, and parasitic pathogens the QIAstat-Dx Gastrointestinal Panel 2 performed on QIAstat-Dx systems. QIAstat-Dx GI 2 Control Panel is composed of 3 controls, QIAstat-Dx GI 2 Positive A, QIAstat-Dx GI 2 Positive B, and QIAstat-Dx GI 2 Negative. QIAstat-Dx GI 2 Positive A and QIAstat-Dx GI 2 Positive B contain surrogate control material composed of synthetic nucleic acid corresponding to genome segments of pathogens. QIAstat-Dx GI 2 Negative contains no nucleic acid.