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14274 Supelco

Acetonitrile with 0.1% ammonium acetate

tested for UHPLC-MS

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chromatography Reagents, UHPLC-MS and UHPLC-UV Solvents, Additives and Blends (Application tested)
Quality Level   100
quality   tested for UHPLC-MS
shelf life   limited shelf life, expiry date on the label
impurities   ≤0.0001% non-volatile
  ≤0.5 ppb fluorescence (quinine) at 254 nm
  ≤0.5 ppb fluorescence (quinine) at 365 nm
  ≤2.0% water
  ≤20 ppb UHPLC-MS (q-TOF) (Reserpin, ESI(+))
transmittance   254 nm, ≥90%
cation traces   Ca: ≤0.25 mg/kg
  K: ≤0.25 mg/kg
  Mg: ≤0.25 mg/kg
  Na: ≤1 mg/kg
UHPLC-gradient   ≤2 mAU at 254 nm (peak)
  ≤30 mAU at 254 nm (drift)
suitability   passes test for UHPLC-MS
SMILES string   CC#N
InChI   1S/C2H3N/c1-2-3/h1H3
InChI key   WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

Application

Acetonitrile with ammonium acetate may be used as a mobile phase in liquid chromatography-tandem mass spectrometry (LC-MS/MS) assay for the simultaneous quantitative analysis of synthetic corticosteroids like beclomethasone dipropionate, betamethasone, budesonide, dexamethasone, fludrocortisone, flunisolide, fluorometholone, fluticasone propionate, megestrol acetate, methylprednisolone, prednisolone, prednisone, triamcinolone, and triamcinolone acetonide.

Packaging

Clear borosilicate glass, high hydrolytic resistance (Type I)

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1648 3 / PGII
WGK Germany 
WGK 2
Flash Point(F) 
41.0 °F
Flash Point(C) 
5 °C

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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