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gliceryna ≥99.5% do mikroskopii fluorescencyjnej, Sigma-Aldrich®

Dostawca: Merck


M-Clarity™ quality level = MQ300

1.04095.0250EA 358 PLN
1.04095.0000 1.04095.0250
gliceryna ≥99.5% do mikroskopii fluorescencyjnej, Sigma-Aldrich®
gliceryna

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.

Formuła: HOCH₂CH(OH)CH₂OH
MW: 92,09 g/mol
Temp. Wrzenia: 290 °C (1013 hPa)
Temp. topnienia: 18,6 °C
Gęstość: 1,26 g/cm³ (20 °C)
Temp. Zapłonu: 199 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00004722
Numer CAS: 56-81-5
Numer WE (dawny EINECS): 200-289-5
Klasyfikacja Merck : 13,04497
https://pl.vwr.com/stibo/web/std.lang.all/47/74/734774.jpg IVDLogo

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Wyniki testów specyfikacyjnych

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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