Botany, parasitology and zoology.
- Papanicolaou's Colour Solution EA50
- Papanicolaou's Orange OG 6
- Papanicolaou's Hematoxylin (Harris)
- Papanicolaou Hematoxylin S
- Papanicolaou's Orange OG 6
- Papanicolaou Orange II Solution
- Papanicolaou's Colour Solution Ea31
- Papanicolaou's Colour Solution Ea50
- Papanicolaou's Colour Solution Ea65
- Papanicolaous,Hämatoxylin (Harris)
- Tungstophosphoric Acid OrangeG Solution
- Picronitric-Aniline Blue Solution
- Picro-Fuchsine Solution, van Gieson
- Picro-Indigocarmine Solution
- Picro-Indigocarmine (custom-made)
- Siriusrotlösung (Pikrinsäure) 1%
- Siriusredsolution Puchtler 0,1%
- Ponc.Acid Fuchs Azophl.Solution