Test for detection of protein residue. Virofex ProTest is an indicator which can be used safely to determine the effectiveness of the surgery’s infection control procedures. Virofex ProTest uses the latest technology to detect protein residues at low concentrations (less than -1 ug). Virofex ProTest can be used on surfaces and non-invasive medical devices. Virofex ProTest is fast acting, with results within 5 mins. Virofex ProTest has an easy, colour coded identification method. Red means no protein present, blue means protein has been detected. Each kit contains: 20x Virofex ProTest Liquid Viles, 20 x Virofex swab sticks & 1 x instruction sheet.