Shinwa Chemical Industries Ltd.
LC/GC Search / Application Note

Shinwa Chemical Industries
Application Search

Search result
"悪臭" Filtered 6 Item.

Graph

GC

Samples
Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Valeric Acid , Isocaproic Acid , Caproic Acid
Applications
Free lower fatty acids (4) (each 100ppm)
Column
FFAP+H3PO4(0.3%+0.3%) Graphitecarbon 60〜80
Column Size
1.6m×3.2mm
Column temp.
80°C→220°C(16°C/min)
Carrier gas
N2,60ml/min
Injection port temp.
260°C
Detector temp.
260°C(FID)

View detail


Graph

GC

Samples
Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Valeric Acid , Isocaproic Acid , Caproic Acid
Applications
Free lower fatty acids in Acetone(each 200ppm)
Column
FON 20% Chromosorb W 80-100 (AW-DMCS)
Column Size
2.1m×3.2mm
Column temp.
170°C
Carrier gas
N2,50ml/min
Injection port temp.
250°C
Detector temp.
260°C(FID)

View detail


Graph

GC

Samples
Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid
Applications
Free lower fatty acids in water (3) (each 50ppm)
Column
PEG 6000 10% Shimalite TPA 60-80
Column Size
2.1m×3.2mm
Column temp.
160°C
Carrier gas
N2,60ml/min
Injection port temp.
260°C
Detector temp.
260°C(FID)

View detail


Graph

GC

Samples
Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Valeric Acid , Isocaproic Acid , Caproic Acid , Methyl Lactate , Dimethyl Succinate
Applications
Free lower fatty acids (C2〜C6), Lactic acid methyl and Succinic acid methyl
Column
Reoplex 400 10% Chromosorb W 80-100 (AW-DMCS)
Column Size
2.1m×3.2mm
Column temp.
140°C
Carrier gas
N2,60ml/min
Injection port temp.
260°C
Detector temp.
260°C(FID)

View detail


Graph

GC

Samples
Isobutyric Acid , Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid , Lactic Acid
Applications
Free lower fatty acids in water and Lactic acid (1)
Column
Thermon-3000 3% Shimalite TPA 60-80
Column Size
1.6m×3.2mm
Column temp.
170°C
Carrier gas
N2,60ml/min
Injection port temp.
260°C
Detector temp.
260°C(FID)

View detail


Graph

GC

Samples
Carbon sulfide , Hydrogen sulfide , Carbon disulfide , Methyl mercaptan , Ethyl mercaptane , Dimethyl sulfide
Applications
Measurements of offensive odor substances using Shinwasorb -3-
Column
1,2,3-TCEP 25% Shinwasorb-S 80/100 ST
Column Size
3.1 m x 3.2 mm I.D. Glass
Column temp.
70℃
Carrier gas
50 mL/min N₂
Injection port temp.
180℃
Detector temp.
180℃
Detector
FPD
Injection volume
1.0 μL

View detail