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Urea ≥99.5%, Ultrapure for molecular biology
Urea ≥99.5%, Ultrapure for molecular biology
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Urea ≥99.5%, Ultrapure for molecular biology

Specification Test Results

  • Assay Cyanate:
    None Detected
  • Assay:
    ≥99.5%
  • Chloride Content:
    ≤0.0005%
  • Conductivity:
    ≤15 µmhos/cm
  • DNase:
    Passes Test
  • Identification (FTIR):
    Conforms
  • Residue on Ignition:
    ≤0.01%
  • Impurity Content Sulphate (SO4):
    ≤0.001%
  • Insoluble Material:
    ≤0.01%
  • Protease Activity:
    Passes Test
  • RNase:
    Passes Test
  • Spectral Ratio (260 nm, 6 M, 1 cm):
    ≤0.055
  • Spectral Ratio (280 nm, 6 M, 1 cm):
    ≤0.044
  • Copper (Cu):
    ≤0.5 ppm
  • Iron (Fe):
    ≤0.5 ppm
  • Lead (Pb):
    ≤0.5 ppm

Specification Test Results

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