1.09271

Sigma-Aldrich

Papanicolaou′s solution 3a polychromatic solution EA 31

for cytology

Quality Level

pH

5.0-5.5 (20 °C in H2O)

transition temp

flash point 17 °C

density

0.82 g/cm3 at 20 °C

storage temp.

20-25°C

Application

Used to demonstrate the differentiation of squamous cells in gynecological cytology

Analysis Note

Suitability for microscopy (Vaginal smear):passes test
Nuclei:blue to dark violet
Cyanophilic cytoplasm:blue-green to green
Eosinophilic cytoplasm:pink

Signal Word

Danger

hazcat

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 1

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 2

Flash Point(F)

62.6 °F

Flash Point(C)

17 °C

Certificate of Analysis

Certificate of Origin

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service