Specification Test Results

• Expiration date:
  12 months for date of maufacture
• Assay (HCOOH):
  0.095-0.105% v/v
• Density at 20°C:
  approximately 0.9985g/cm³
• Form:
  Clear liquid
• Gradient at 254 nm:
  0.005AU max
• Gradient at 280 nm:
  0.003AU max
• UV Absorbance at 220 nm:
  1.0AU max
• UV Absorbance at 230 nm:
  0.5AU max
• UV Absorbance at 240 nm:
  0.10AU max
• UV Absorbance at 250 nm:
  0.02AU max
• UV Absorbance at 280 nm:
  0.01AU max