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Shinwa Chemical Industries
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"n-valeric acid" Filtered 3 Item.

Graph

GC
Samples: n-valeric acid , valproic acid
Applications: Analysis of valproate sodium using Shinwasorb
Column: DEGA+H3PO4 2.5+0.5% Shinwasorb-S 80/100
Column Size: 2.1m×3.2mm glass
Column temp.: 145°C
Carrier gas: 35 mL/min N2
Injection port temp.: 200°C
Detector temp.: 200°C
Detector: FID
Injection volume: 2.0 μL

Graph

GC
Samples: Acetic acid , Propionic acid , iso-butyric acid , n-butyric acid , iso-valeric acid , n-valeric avid , iso-caproic acid , n-caproic acid
Applications: Lower free fatty acid in water
Column: Sunpak-H 60/80
Column Size: 2.1 m x 3.2 mm I.D. Glass
Column temp.: 175℃
Carrier gas: 50 mL/min N₂
Injection port temp.: 250°C
Detector temp.: 250°C
Detector: FID
Injection volume: 1.0 μL

Graph

LC
Samples: Formic acid , Acetic acid , Propionic acid , Isobutyric acid , Butyric acid , Isovaleric acid , Valeric acid , Hexanoic acid
Applications: Analysis of Short-Chain Fatty Acids using the ULTRON PS-80H
Column: ULTRON PS-80H
Column Size: 300 mm L × 8.0 mm I.D.
Mobile phase: HClO4 aq (pH 2.1)
Frow rate: 1.0 mL/min
Column temp.: 80°C
Injection volume: 5 µL
Diluent: water