شريحة سجل العملية (PRS) is innovated with a purpose to fulfill
حلقة التحكم المفقودة في جودة المختبرات العالمية
نظام التحكم.
والغرض منه هو الجمع بين وظائف التحكم في المواد و
المعاير الذي يتوافق بدقة مع متطلبات منظمة الصحة العالمية.
Why PRS is a must in Immunohistochemistry?
SinceNO IHC staining machine has ever been properly calibrated for 80 years, we must need an on-slide control on each and single IHC staining.
In addition to the reason above, we should also need a scale as a quality indicator in order to comply with ISO 15189 for each IHC staining, which is considered a semi-quantitative test.
A map without a scale can never be a qualified map, neither does an IHC stained slide without a density scale.