Glutaraldehydi 25% vesiliuos for electron microscopy, acc. to P.J. Anderson, Sigma-Aldrich®

Toimittaja: Merck
Vaara


M-Clarity™ quality level = MQ400

1.12179.0025 1.12179.0100
1.12179.0025EA 166 EUR
1.12179.0025 1.12179.0100
Glutaraldehydi 25% vesiliuos for electron microscopy, acc. to P.J. Anderson, Sigma-Aldrich®
Glutaraldehydi

Glutardialdehyde is a fixing agent for specimens destined for morphological and enzyme histochemical analysis of samples of human origin.


The 25% Glutardialdehyde solution is used for the fixation of specimen for semi-thin cuttings and electron microscopy. Alternatively, especially sensitive material used for enzyme histochemistry, will be fixed with glutardialdehyde acc. to P.J. Anderson, purified and filled into ampoules under nitrogen. Sensitive enzymes e.g. endogenous peroxidase can often only be visualized in this way. It is registered as CE / IVD product for applications in diagnostics.

Kaava: C₅H₈O₂
Kiehumispiste: 101 °C (1013 hPa)
Sulamispiste: –6 °C
Tiheys: 1,06 g/cm³ (20 °C)
Leimahduspiste: >71 °C
Storage Temperature: Jääkaappi
MDL numero: MFCD00007025
CAS-numero: 111-30-8
EINECS: 203-856-5
UN: 1760
ADR: 8,
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Assay (alkalimetric) 24.7 - 25.7 %
Identity conforms
Free acid (as glutaric acid) ≤ 0,2 %
Methanol (HS-GC) ≤ 0,3 %
Optical purity (E 280 nm / E 235 nm) ≥ 3,0
pH >3,0 (H₂O, 20 °C)


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