PRIMA Class 6 double strip chemical indicator, 250 pieces

PRIMA Class 6 double strip chemical indicator, 6.6x2.5cm, 250 pieces, used because it shows whether the steam gas entered into the sterilizer or not. Characteristics of the product: -Boiling point – not acceptable; -Inflammable; -Apparent density (g/cm3) – not acceptable; -Steam density – not acceptable; -Melting Point: not acceptable; -Water solubility – not acceptable; -Evaporation rate – not acceptable; -Pressurized – no; -Volatile phase – not acceptable; -Reference color – positive result: blue.