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Giemsa′s azur-eosin-methylene blue

品牌
Sigma-Aldrich
货号
1.09203
规格纯度
for microscopy
参考价格
1147.85 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Giemsa′s azur-eosin-methylene blue - for microscopy dye, is a dry dye that is used for the preparation of a staining solution. Giemsa′s staining is one of the standard procedures in histology, hematology, cytology and bacteriology. When used in hematological applications, Giemsa′s stain is frequently used in combination with other dye solutions, e. g. with May-Grünwald′s solution for Pappenheim (MGG) overview staining. The stain demonstrates various cells with their morphological features better than e.g. with H&E stain in histology. This staining solution generally stains the nuclei red, based on the molecular interaction between the Eosin Y dye and an Azure B-DNA complex. Both dyes assemble to an Eosin Y - Azure B-DNA complex and the intensity of the resulting stain depends on the content of Azure B and the ratio of Azure B : Eosin Y. Furthermore, the resulting stain can vary depending on the influence of fixation, staining times, pH-value of the solutions or buffer substances. This product is registered as IVD and CE marked. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

应用

For microscopy. For the staining of blood and bone-marrow smears, paraffin sections and clinical-cytological specimens

分析说明

Identity (UV/VIS-Spectrum)passes testLoss on drying (105 °C)≤ 10 %Suitability for microscopy (Blood smear)passes testNucleivioletLymphocytes (Plasma)blueMonocytes (Plasma)grey bluebasophilic granulocytes (Granules)dark violeteosinophilic granulocytes (Granules)reddish to red-brownNeutrophilic granulocytes (Granules)red-violetThrombocytesvioletErythrocytesreddish-brownishBlood parasites (Nuclei)lightred

产品性质

质量水平400
形式solid
堆积密度520 kg/m3
application(s)diagnostic assay manufacturing
hematology
histology
储存温度2-30℃

安全信息

象形图GHS07
警示用语:Warning
危险声明H302 - H317 - H319
预防措施声明P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1
储存分类代码11 - Combustible Solids
WGKWGK 3

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