Réactifs et instruments pour l'immunologie, la biologie cellulaire et la biologie moléculaire.
 
> Osmium tetroxide 4 % solution for electron microscopy

Osmium tetroxide 4 % solution for electron microscopy

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Référence 31253.01

Conditionnement : 2ML

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(Osmic acid, Osmium (VIII) oxide)
OsO4 • Mr 254.2 •

Used as a post fix and stain of tissues in scanning and transmission electron microscopy. Osmium tetroxide reacts with lipids in tissue by oxidation of unsaturated bonds of fatty acids, which adds density and contrast to biological samples. In normal tissues, presence of osmium results in intense black staining. In addition, it is used in electron microscopy for enhancing staining.
40 mg/ml in water.

DANGER
Hazard Statements H302 - H310 - H315 - H318 - H332 - H335
Precautions P280
Reaction P301 +P312 - P302 +P352 - P304 +P340 - P305 +P351 +P338

GGVSE/ADR: 6.1 II UN3287 • IATA: 6.1 II UN3287 • WGK: 3 • HS: 28439090
Storage Temperature: +15 °C to +30 °C

Certificates of Analysis (Lot.-no. - release date)

Lot No.: 241045 — December 4, 2024
Lot No.: 240511 — June 11, 2024
Lot No.: 220976 — October 13, 2022
Lot No.: 220605 — July 27, 2022
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Lot No.: 220477 — May 16, 2022
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Lot No.: 211016 — September 23, 2021
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Lot No.: 201121 — October 21, 2020
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Lot No.: 200891 — September 1, 2020
Lot No.: 200890 — September 1, 2020
Lot No.: 200354 — April 6, 2020
Lot No.: 200353 — April 6, 2020
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Lot No.: 200171 — February 18, 2020
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Lot No.: 190865 — August 29, 2019
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