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Glicerina ≥99.5% per microscopia per fluorescenza, Sigma-Aldrich®

Fornitore: Merck

Synonyms: 1,2,3-Propanetriol, Propane-1,2,3-triol, Glycerol

M-Clarity™ quality level = MQ300

1.04095.0250 1.04095.0000
1.04095.0250EA 106 EUR
1.04095.0250 1.04095.0000
Glicerina ≥99.5% per microscopia per fluorescenza, Sigma-Aldrich®
Glicerina

Glycerol is an aqueous mounting agent for preparation permanent slides of material of human origin or fluorescence microscopy. 100 ml are sufficient for approx. 200 - 300 applications. The mounting agent is an IVD registered product and CE certified, thus can be used for clinical diagnostic purposes.


refractive index (20°C) 1.472 - 1.474

Formula: HOCH₂CH(OH)CH₂OH
Peso molecolare: 92,09 g/mol
Punto di ebollizione: 290 °C (1013 hPa)
Punto di fusione: 18,6 °C
Densità: 1,26 g/cm³ (20 °C)
Flash Pt: 199 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00004722
CAS Number: 56-81-5
EINECS: 200-289-5
Merck Index: 13,04497
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3668cce85af1464db21fd098526252076b567956&vid=6d1f373ff8ff6a95698126b352fa536803f7df59&prid=web&clid=SAPDAM IVDLogo

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Risultati del test di specificazione

Purity (GC) ≥ 99.5 %
Identity (IR-spectrum) passes test
Refractive index (n 20/D) 1.472 - 1.474
Fluorescence (as quinine at 365 nm) ≤ 100 ppb
Fluorescence (as quinine at 313 nm) ≤ 100 ppb
Fluorescence (as quinine at 254 nm) ≤ 100 ppb
Transmission (at 240 nm; 1 cm) ≥ 60 %
Transmission (at 260 nm; 1 cm) ≥ 75 %
Transmission (at 280 nm; 1 cm) ≥ 80 %
Transmission (from 300 nm; 1 cm) ≥ 85 %
Suitability for fluorescence microscopy passes test

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