AZUR EOSIN METHYLENE BLUE SOLUTION ACCORDING TO GIEMSA FOR MICROSCOPY (C005B-046149)

General description

Modified Giemsa stain means when the pH of the Giemsa stain is changed from the usual 6.8 to 9.0.

Application

Modified Giemsa stain may be used for the identification of each human chromosome by differentials staining.

Other Notes

Giemsa stain, modified, 0.4%, w/v, in buffered methanol solution, pH 6.8. Also contains stabilizers.

Principle

When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine dyes minimizes lot-to-lot variation.

form: liquid. Quality Level: 200. quality: according to Giemsa. technique(s): UV/Vis spectroscopy: suitable. pH: 6.9. density: 1.036 . g/cm³ . at 20 . °C. suitability: passes test for UV spectrum. application(s): diagnostic assay manufacturing
hematology
histology. storage temp.: room temp. SMILES string: [Cl-].CN(C)c1ccc2N: C3C: CC(: [NH2+])C: C3Sc2c1. InChI: 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12. /h3-8,15H,1-2H3. 1H. InChI key: NALREUIWICQLPS-UHFFFAOYSA-N. Pictograms: GHS02,GHS06,GHS08. Signal Word: Danger. Hazard Statements: H225 - H301 + H311 + H331 - H370. Precautionary Statements: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311. Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1. Storage Class Code: 3 - Flammable liquids. WGK: WGK 2. Flash Point(F): 51.8 °F - closed cup. Flash Point(C): 11 °C - closed cup.