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Tetrahydrofuran ≥99.8%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
 
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Tetrahydrofuran ≥99.8%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
 

 

  • For Laboratory,Research,or Manufacturing Use:
    ≥ 99.8 %
  • Assay (C₄H₈O) (by GC, corrected for water):
    ≥99.8 %
  • Peroxide (as H₂O₂):
    ≤0.015 %
  • Residue after Evaporation:
    ≤5 ppm
  • Water (H₂O)(by KF, coulometric):
    ≤0.03 %
  • Optical Absorbance (1-cm path vs water) - 212 nm:
    ≤1.00
  • Optical Absorbance (1-cm path vs water) - 225 nm:
    ≤0.50
  • Optical Absorbance (1-cm path vs water) - 250 nm:
    ≤0.17
  • Optical Absorbance (1-cm path vs water) - 300 nm:
    ≤0.01

 

 

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