Specification Test Results

• Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm:
  = 0.005
• Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm:
  = 0.005
• Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm:
  = 0.008
• Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm:
  = 0.08
• Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm:
  = 0.2
• Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm:
  = 192
• Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission:
  = 0.3 ppb
• Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities:
  = 1.0 ppb
• Assay (Total Saturated C₆ Isomers) (by GC, corrected for water):
  = 99.5 %
• Assay (as n-Hexane) (by GC, corrected for water):
  = 95.0 %
• Residue after Evaporation:
  = 2.0 ppm
• Substances Darkened by H₂SO₄:
  Passes Test
• Water (by KF, coulometric):
  = 0.01 %