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C2078-0516

Determination of Polar Acids by HPLC-UV together with ChraSil C120 C18 ODS,  150mm x 4.6mm, 5µm

Column               : ChraSil C120 C18 ODS,  150mm x 4.6mm, 5µm

Part No.               : C1190-C5032

Mobile Phase      : A: H2O + 0.1% HCOOH,

                             B: CH3CN + 0.1% HCOOH  

                             A:B - 60:40

Flow Rate            : 1.0 mL/min

Temperature       : Ambient

Detection            : UV, 254 nm

Peak Identification

  1. Homovanillic acid
  2. Acetylsalicylic acid (Aspirin)
  3. Sorbic acid
  4. Salicylic acid
  5. o-Toluic acid
  6. Tolmetin
  7. Naproxen

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ChraNotes at https://chranote.com/C2078-0516