Wasser, CHROMASOLV™ für die LC-MS, Riedel-de Haën™

Lieferant: Honeywell Chemicals

Synonyms: Hydrogen oxide

39253-1L 39253-4L 39253-4X4L 39253-2.5L 39253-4X2.5L
39253-1LEA 81.29 CHF
39253-1L 39253-4L 39253-4X4L HONC39253-2.5L HONC39253-4X2.5L
Wasser, CHROMASOLV™ für die LC-MS, Riedel-de Haën™
Wasser

  • For LC-MS and LC-UV trace metals analysis
  • HPLC / UV-VIS quality control
  • Low gradient baseline drift
  • Low levels of trace metals
  • No non-volatile impurities


Beilstein Number: 2050024

Formel: H₂O
Siedepunkt: 100 °C (1.013 hPa)
Melting Pt: 0 °C
Dichte: 1 g/cm³ (20 °C)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00011332
CAS-Nummer: 7732-18-5
EINECS: 231-791-2
Merck Index: 13,10098

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Spezifikation Testergebnisse

Non-volatile matter Max. 1 ppm
Silver (Ag) Max. 0.1 ppm
Aluminium (Al) Max. 0.5 ppm
Barium (Ba) Max. 0.1 ppm
Calcium (Ca) Max. 0.1 ppm
Cadmium (Cd) Max. 0.05 ppm
Cobalt (Co) Max. 0.02 ppm
Chromium (Cr) Max. 0.02 ppm
Copper (Cu) Max. 0.02 ppm
Iron (Fe) Max. 0.1 ppm
Potassium (K) Max. 0.1 ppm
Magnesium (Mg) Max. 0.1 ppm
Manganese (Mn) Max. 0.02 ppm
Sodium (Na) Max. 0.1 ppm
Nickel (Ni) Max. 0.02 ppm
Lead (Pb) Max. 0.1 ppm
Tin (Sn) Max. 0.1 ppm
Zinc (Zn) Max. 0.1 ppm
Chloride (Cl) Max. 0.01 ppm
Fluoride (F) Max. 0.01 ppm
Nitrate (NO₃) Max. 0.1 ppm
Sulfate (SO₄) Max. 0.1 ppm
HPLC Gradient at 210 nm Max. 5 mAU
HPLC Gradient at 254 nm Max. 1 mAU
Suitability for the LC-MS complying
Fluorescence (chinin) at 254 nm Max. 1 ppb
Fluorescence (chinin) at 365 nm Max. 1 ppb
Absorbance at 210 nm Max. 0.022
Absorbance at 230 nm Max. 0.004
Transmittance at 210 nm Min. 95 %
Transmittance at 230 nm Min. 99 %
Refractive Index n20/D 1.34 (lit.)

TECHNISCHE DATEN

Environmentally Preferable Unbedenklicher für Mensch und Umwelt
Umweltzertifizierung EPA Safer Chemical Solvent (Green Circle Rating); Chem21 Solvent Selection Guide recommended by default and After discussion

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