1.01424

May-Grünwald′s eosine-methylene blue solution modified

for microscopy

• UNSPSC Code: 41116130
• EC Index Number: 200-659-6
• NACRES: NA.05

Properties

• grade: for microscopy
• Quality Level: 400
• vapor pressure: 128 hPa ( 20 °C)
• form: liquid
• autoignition temp.: 420 °C
• composition: C.I. 45380, 0.5 g/L ; C.I. 52015, 0.7 g/L ; contains CH3OH
• expl. lim.: 5.5-44 % (v/v) Methanol()
• IVD: for in vitro diagnostic use
• technique(s): microbe id | staining: suitable
• bp: 65 °C/1013 hPa
• transition temp: flash point 12 °C
• density: 0.79 g/cm³ at 20 °C
• application(s): clinical testing; diagnostic assay manufacturing; hematology; histology
• storage temp.: 15-25°C

Description

General description

The staining method according to May-Grünwald is one of the standard techniques in hematological diagnostic procedures. Like Wright′s eosin methylene blue solution and Leishman′s eosin methylene blue solution, this ready-to-use solution is used for staining of blood and bone marrow smears and clinical cytological specimens. The 500 ml bottle provides ca. 1500 stainings. The May-Grünwald′s eosin methylene blue solution is an IVD / CE registered / certified product and the 500 ml bottle is sufficient for staining up to 1600 slides in Hellendahl cells. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

Analysis Note

Suitability for microscopy (Blood smear): passes test
Erythrocytes: pink to brownish
Nuclei: violet
Eosinophilic granules: red-brown
Neutrophilic granules: light violet
Lymphocyte cytoplasm: blue

Safety Information

• 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
• Target Organs: Eyes,Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 53.6 °F
• Flash Point(C): 12 °C