Glycerin ≥99.5% til fluorescensmikroskopi, Sigma-Aldrich®

Leverandør: Merck
Ratings: Ingen bedømmelse

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Synonymer: Glycerol

M-Clarity™ quality level = MQ300

1.04095.0250EA 851 DKK
1.04095.0000 1.04095.0250
Glycerin ≥99.5% til fluorescensmikroskopi, Sigma-Aldrich®
Glycerin
Formel: HOCH₂CH(OH)CH₂OH
Molekylvægt: 92,09 g/mol
Kogepunkt: 290 °C (1013 hPa)
Smeltepunkt: 18,6 °C
Massefylde: 1,26 g/cm³ (20 °C)
Flammepunkt: 199 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00004722
CAS-nummer: 56-81-5
EINECS: 200-289-5
Merck Index: 13,04497
https://dk.vwr.com/stibo/web/std.lang.all/47/74/734774.jpg IVDLogo

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Specifikationer Testresultater

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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