Specification Test Results

• GC Analysis:
  99.9 % min.
• Water by Karl Fischer Titration:
  0.01 % max.
• HPLC Gradient Elution:
  Passes test
• LC-MS Negative Mode (as 4-nitrophenol):
  50 ppb max.
• LC-MS Positive Mode (as caffeine):
  100 ppb max.
• LC-MS Positive Mode (as reserpine):
  50 ppb max.
• Refractive Index (20ºC):
  1.3434 - 1.3446
• Residue:
  1 mg/L max.
• Trace Metals:
  Passes test
• UV Cutoff:
  190 nm max.