Water LCMS Grade 2.5ltr Each

Characteristics
Volume: 2.5 L

• Chemical Formula: H₂O
• Molecular Weight: 18.02 g/mol
• CAS Number: [7732-18-5]
• EINECS Number: 231-791-2
• Density: 1.00 g/cm³
• Melting Point: 0°C
• Boiling Point: 100°C
• Vapor Pressure (20°C): 23 hPa
• Dielectric Constant (20°C): 80.2
• Tariff Number: 2853 00 10 00
• Applications: Solvents, analytical chemistry

Specifications

• Conductivity (25°C): Max. 1 µS/cm
• Chlorides (Cl): Max. 0.000001%
• Fluorides (F): Max. 0.000001%
• Nitrates (NO₃): Max. 0.00001%
• Sulfates (SO₄): Max. 0.00001%
• Metal Impurities (Max. ppb):
  • Aluminium (Al): 10
  • Barium (Ba): 5
  • Cadmium (Cd): 5
  • Calcium (Ca): 20
  • Chromium (Cr): 5
  • Cobalt (Co): 5
  • Copper (Cu): 5
  • Iron (Fe): 5
  • Lead (Pb): 5
  • Magnesium (Mg): 10
  • Manganese (Mn): 5
  • Nickel (Ni): 5
  • Potassium (K): 10
  • Silver (Ag): 5
  • Sodium (Na): 100
  • Tin (Sn): 5
  • Zinc (Zn): 5
• Residue on Evaporation: Max. 0.0001%
• LC-MS Suitability: Passes test

Wavelength & Absorbance

• Transmission (%) | Absorbance (AU):

  • 200 nm: 95% | 0.022 AU
  • 230 nm: 99% | 0.004 AU

• Maximum Peak Absorbance:

  • Max. 0.005 AU
  • Max. 0.001 AU

Microfiltered through membranes with a pore size of 0.1 µm.