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ORSAtec GmbH 
Histological staining solutions


Histological staining solutions

Histological staining solutions

Stains are delivered in 1000 ml bottles. Each bottle is sufficient for 1500 up to 2500 specimens. They can be used for clinical diagnostics.

Harris' hematoxylin solution (Papanicolaou's solution 1a): The cytological staining technique developed by Papanicolaou is still the standard method in cancer and hormone cycle diagnosis. By using the classical Harris' hematoxylin solution (Papanicolaou's solution 1a), excellent nuclear staining can be achieved in 3 to 5 minutes. Nuclei are stained blue, dark violet to black. Densitiy (20 °C): 1.04 g/cm3. pH value (20 °C): 2.3 to 2.8. C.I. 75290: 5,3 g/l. Al2(SO4)3 x 18 H2O: 67 g/l

Mayer's hemalum solution: This solution does not need to be filtrated prior use and the dye is oxidized in a controlled manner, which renders the results robust and allows a brilliant differentiation of the stained structures. Nuclei are intensive blue, cytoplasm is grey-blue. Density (20 °C): 1,05 g/cm3. pH value (20 °C): 1.8 to 2.2. C.I. 75290: 4.4 g/l. Al2(SO4)3 x 18 H2O: 28 g/l. C6H8O7 x H2O: 0.5 g/l

0.2% EOSIN Y solution alcoholic: A ready-to-use solution that can be used for routine staining in the hematoxylin-eosin staining process (H&E) of sample material of human origin. Due to the hematoxylin solution, the nuclei will appear blue to dark violet in color and the Eosin Y solution will stain the cytoplasma and intercellular substances red-orange.
 
Data
Bestell Nr.
GHS
Signalwort
H-Satz
P-Satz
UN/Nr.
Bestell Nr.
6.272 065
GHS
Signalwort
Danger
H-Satz
H318
P-Satz
P280 | P305+P351+P338 | P310
UN/Nr.
1170
Bestell Nr.
6.272 066
GHS
Signalwort
Warning
H-Satz
H319 | H373
P-Satz
P260 | P280 | P264 | P305+P351+P338 | P373+P313 | P314 | P501
UN/Nr.
Bestell Nr.
6.272 067
GHS
Signalwort
Warning
H-Satz
H226
P-Satz
P210 | P241 | P280 | P240 | P233 | P242 | P243 | P303+P361+P353 | P403+P235 | P501
UN/Nr.
1170
 TypePKCat. No. 
 HTX Harris, 1 Liter16.272 065
 HTX Mayer, 1 Liter16.272 066
 EOSIN (0.2% alkoholic), 1 Liter16.272 067

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