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Woda, HiPerSolv CHROMANORM® for UHPLC-MS

Dostawca: VWR Chemicals


Filtered through a 0.1 micron filter.

83646.290EA 255 PLN
83646.290
Woda, HiPerSolv CHROMANORM® for UHPLC-MS
Woda
Formuła: H₂O
MW: 18,02 g/mol
Temp. Wrzenia: 100 °C (1013 hPa)
Temp. topnienia: 0 °C
Gęstość: 1 g/cm³ (4 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00011332
Numer CAS: 7732-18-5
Numer WE (dawny EINECS): 231-791-2
Klasyfikacja Merck : 12,10175

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Wyniki testów specyfikacyjnych

Clear colorless liquid complying
Color (APHA Pt-Co) max. 5
Residue after evaporation max. 0.7 ppm
Total organic carbon max. 10 ppb
Aluminium (Al) max. 5 ppb
Calcium (Ca) max. 5 ppb
Iron (Fe) max. 5 ppb
Potassium (K) max. 5 ppb
Magnesium (Mg) max. 10 ppb
Sodium (Na) max. 25 ppb
Chloride (Cl) max. 10 ppb
Nitrate (NO3) max. 10 ppb
Phosphate (PO4) max. 10 ppb
Fluorescence 254/450 nm (as Quinine) max. 0.5 ppb
Fluorescence 365/450 nm (as Quinine) max. 0.5 ppb
UHPLC/MS ESI/APCI+ (as Reserpine) max. 2 ppb
UHPLC/MS ESI/APCI- (as Reserpine) max. 10 ppb
PEG Signal-to-noise ratio max. 50
UHPLC-UV Gradient (210 nm) max. 2.0 mAU
UHPLC-UV Gradient (254 nm) max. 0.5 mAU
UV Absorbance 210nm (vs air) max. 0.01 AU
UV Absorbance 220 nm (vs air) max. 0.01 AU
UV Absorbance 230 nm (vs air) max. 0.01 AU
UV Absorbance 240 nm (vs air) max. 0.01 AU
UV Absorbance 254 nm (vs air) max. 0.005 AU
UV Absorbance 260 nm (vs air) max. 0.005 AU
UV Absorbance 280 nm (vs air) max. 0.005 AU
Filtered through 0.1 µm

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