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Merck
CN

WG32

Wright-Giemsa Stain, Modified

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About This Item

UNSPSC Code:
41116121
eCl@ss:
42039003
NACRES:
NA.47
MDL number:
MFCD00132593

Key Documents

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form

solution

shelf life

Expiry date on the label.

IVD

for in vitro diagnostic use

concentration

0.4 % (w/v) in methanol (buffered at pH 6.8)

technique(s)

microbe id | staining: suitable

pH

6.7-6.9

application(s)

hematology
histology

storage temp.

room temp

Quality Level

500

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Application

When blood films are stained using Wright-Giemsa Stain, the white blood cell nucleus and cytoplasm take on the characteristic blue or pink coloration. The combination of purified eosin and thiazine dyes in the product eliminates inconsistent staining and yields reproducible chromogenic responses.

signalword

Danger

Hazard Classifications

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

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

监管及禁止进口产品
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Certificates of Analysis (COA)

Lot/Batch Number
0000309641
0000309641
0000272796
0000272796
SLCR3065

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Karla Daniela Rodríguez-Hernández et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 61, 152827-152827 (2019-05-01)
The current drugs for Chagas Disease caused by the protozoan Trypanosoma cruzi have limited therapeutic potential and are associated with serious side effects. Natural products can aid to develop new chemotherapeutic agents. Several natural coumarins, especially Mammea A/BA, have shown

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