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Ammonium fluoride

eluent additive for LC-MS

DOWNLOAD MSDS (PDF)

  • CAS Number 12125-01-8

  • Linear Formula NH4F

  • Molecular Weight 37.04

  •  EC Number 235-185-9

  •  MDL number MFCD00011423

Ammonium fluoride eluent additive for LC-MS
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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, LC-MS Mobile Phase Additives, LC-MS Solvents & Reagents (CHROMASOLV) More...
grade   eluent additive for LC-MS
assay   ≥98.0% (F)
shelf life   (limited shelf life, expiry date on the label)
impurities   ≤1% ammonium hydrogen difluoride (NH4HF2)
ign. residue   ≤0.005% (as SO4)
anion traces   chloride (Cl-): ≤5 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Ag: ≤5 mg/kg
  Al: ≤5 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤50 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Tl: ≤5 mg/kg
  Zn: ≤5 mg/kg
suitability   passes test for LC-MS
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