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Applications
Valproic Acid Impurities (USP) on ZB-FFAP, 30 m x 0.32 mm x 0.25 µm
19300
Separation Mode: Standard
Standard
ZB-FFAP
GC
Antimanic Agents
Pharmaceutical/Biopharmaceutical
Clinical
Biochemical - NOT Polymeric (incl. oligomers)
Biochemical Compound / Nutrient

Applications

Valproic Acid Impurities (USP) on ZB-FFAP, 30 m x 0.32 mm x 0.25 µm
Analytes
1Butyric acid
2Valeric acid
3Valproic acid
4Valproic acid related compound A
Compound Name
Butanoic Acid
CID
264
Molecular Formula
C4H8O2
Molecular Weight
88
No. Hydrogen Bond Acceptors
2
No. Hydrogen Bond Donors
1
Details
GC Conditions (App ID: 19300)
Column:
Part No:
Phase Name:
ZB-FFAP
Injection:
Split 100:1 @ 240°C, 1.0 μL
Oven Program:
40 °C for 1 min to 120 °C at 20 °C/min for 5 min to 135 °C at 10 °C/min for 5 min to 160 °C at 10 °C/min for 5 min to 180 °C at 10 °C/min for 5 min.
Carrier Gas:
Constant Flow Helium, 1.1 mL/min
Detection:
Flame Ionization (FID) (260°C)
Sample Notes:
Concentrations were 1.0 mg/mL butyric acid, 1.0 mg/mL valeric acid, 0.1 mg/mL related compound A in Valrproic acid

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