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Safety Information

WS32

Sigma-Aldrich

Wright Stain, Modified

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MDL number:
UNSPSC Code:
41116121
NACRES:
NA.47

form

solution

Quality Level

shelf life

Expiry date on the label.

IVD

for in vitro diagnostic use

concentration

0.3%

pH

6.75-6.95 (25 °C)

application(s)

hematology
histology

storage temp.

room temp

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General description

Wright Stain is a polychromatic dye, used for microscopic examination of blood to identify different cell types.

Application

Wright Stain, Modified has been used in hematological assays, to obtain the differential count of leukocytes.
Popular hematology stain used for differentially staining the cellular elements of blood. For dip, rack, and batch staining techniques.

Other Notes

Wright stain, 0.3%, buffered at pH 6.8 in methanol. Contains stabilizers and surfactant.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 1

Target Organs

Eyes,Central nervous system

WGK

WGK 2

Flash Point(F)

91.4 °F

Flash Point(C)

33 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hematology: Clinical Principles and Applications (2007)
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Marino MEN, et al.
BMC Microbiology, 16(1), 290-290 (2016)
Erika Nahomy Marino-Marmolejo et al.
BMC microbiology, 16(1), 290-290 (2016-12-14)
Pharmaceutical industry demands innovation for developing new molecules to improve effectiveness and safety of therapeutic medicines. Preclinical assays are the first tests performed to evaluate new therapeutic molecules using animal models. Currently, there are several models for evaluation of treatments

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