Papanicolaou (Pap) reagents
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OG-EA31 Pap reagent
One-step polychromatic reagent used as counterstain for gynecology samples in cytology. Enables rapid staining and differentiation between epithelial cells whose cytoplasm is stained green and pink. It is not necessary to use OG-6, Pap 2A reagent during staining because it stains cytoplasm of keratinized cell orange at the same time.
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OG-EA50 Pap reagent
One-step polychromatic reagent used as counterstain for gynecology samples in cytology. Enables rapid staining and differentiation between epithelial cells whose cytoplasm is stained blue and pink. It is not necessary to use OG-6, Pap 2A reagent during staining because it stains cytoplasm of keratinized cell orange at the same time.
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Orange II reagent, Pap 2B
Monochromatic reagent for counterstaining mature and keratinized squamous cell. Contains Orange II dye that stains the cytoplasm intensive red.
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Shorr’s solution
Enables clear differentiation of eosinophilic and cyanophilic cells of cervical epithelium. It is also used for a better visualization of sperm morphology.
