*Medisafe Valisafe InstruCheck Protein Test (V3504095) -Pk25

*this product is temperature controlled, and therefore is not able to be returned for credit. Please store this product in the fridge between 2-8°C* Pack (25). VALISAFE SCOPE CHECK  INSTRU~CHECK 25PCS INC. 25 3" SWABS ALL IN BOX  The Valisafe InstruCheck protein test is a rapid test that has the ability to detect residual proteins left behind on the surfaces of washer-disinfectors, ultrasonic cleaners, endoscopes and other hard to clean surgical instruments. This protein test is based on a dye-binding solution used in clinical chemistry and can detect protein residues within 1 µg sensitivity. Conforms to BS EN ISO 15883 ¦¦ Result within 10 seconds ¦¦ Easy to use - no incubation required ¦¦ Clear colour change ¦¦ Cost effective ¦¦ For use with: - Endoscopes - WD / Ultrasonic surfaces - Surgical instruments To determine if protein is present on a surface, swab the surface, place the swab in the colour changing solution and swirl the swab for 5 seconds. The swab can then be discarded. If protein is present, the reagent will turn blue within 10 seconds. The colour change provides a semi-quantitative measure of surface cleanliness; the higher the level of contamination of protein (from sources such as bioburden), the darker and faster the colour changes to blue.