추천 제품
양식
solution
Quality Level
반응 적합성
reagent type: oxidant
농도
4% in H2O
기술
electron microscopy: suitable
색상
colorless to yellow
pH
6.0-8.0
density
1.0 g/mL at 20 °C
응용 분야
hematology
histology
저장 온도
2-8°C
SMILES string
O=[Os](=O)(=O)=O
InChI
1S/4O.Os
InChI key
VUVGYHUDAICLFK-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
Osmium tetroxide solution has been used as a fixative in scanning and transmission electron microscopy.
생화학적/생리학적 작용
Osmium tetroxide is also referred to as osmium and is mainly used as a secondary fixative of tissues. The molecule reacts with lipid moieties and is responsible for the oxidation of unsaturated bonds of fatty acids. This reaction adds density and contrast to biological samples. In normal tissues, presence of osmium results in intense black staining which can be viewed by normal eye. In addition, it can be used as a mordant (a molecule which combines with stain or dye at later stages) in electron microscopy, thereby enhancing lead staining.
포장
5 mL in ampule
10 mL in ampule
10 mL in ampule
기타 정보
Due to the hazardous nature of osmium tetroxide, it is recommended to use an ampule opener when using this chemical.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Storage Class Code
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
이미 열람한 고객
Bozzola JJ and Russell LD
Electron Microscopy: Principles and Techniques for Biologists (1999)
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International Journal of Pharmaceutics, 6, 407-412 (2010)
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Nature protocols, 7(2), 394-407 (2012-02-04)
In this report, we describe a reliable protocol for biocytin labeling of neuronal tissue and diaminobenzidine (DAB)-based processing of brain slices. We describe how to embed tissues in different media and how to subsequently histochemically label the tissues for light
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