Vand, HiPerSolv CHROMANORM®, super gradient grade for HPLC, suitable for UPLC/UHPLC instruments
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Hydrogen oxide
Filtered through a 0.2 µm filter, packaged under nitrogen.
83650.320EA
427
DKK
83650.320
83650.290
Vand, HiPerSolv CHROMANORM®, super gradient grade for HPLC, suitable for UPLC/UHPLC instruments
Vand
Formel:
H₂O Molekylvægt: 18.02 g/mol Kogepunkt: 100 Smeltepunkt: 0 Massefylde: 1 g/cm³ (4 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011332 CAS-nummer: 7732-18-5 EINECS: 231-791-2 Merck Index: 13,10098 |
Specifikationer Testresultater
Filtered at 0.2 µm | Passes test |
Colouration | Max. 5 APHA |
Evaporation residue | Max. 1 ppm |
Spec. conductivity (25°C)(at filling) | Max. 1 µS/cm |
Total organic carbon (TOC) | Max. 10 ppb |
Absorbance (200 nm) | Max. 0.01 |
Absorbance (210 nm) | Max. 0.01 |
Absorbance (220 nm) | Max. 0.01 |
Absorbance (240 nm) | Max. 0.01 |
Absorbance (254 nm) | Max. 0.005 |
Absorbance (280 nm) | Max. 0.005 |
Absorbance (300 nm) | Max. 0.005 |
Fluorescence (as quinine; 254 nm) | Max. 1 ppb |
Fluorescence (as quinine) (365 nm) | Max. 0.5 ppb |
Gradient (220 nm) | Max. 5 mAU |
Gradient (254 nm) | Max. 2 mAU |
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