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

Shinwa Chemical Industries
Application Search

Search result
"Diethyl phthalate" Filtered 6 Item.

Graph

GC

Samples
Diethyl Phthalate , Di-iso-Butyl Phthalate , Di-n-Butyl Phthalate , Di-n-Amyl Phthalate , Diheptyl Phthalate , Dioctyl Phthalate
Applications
Phthalic acid ester (2) (200ppm)
Column
Thermon-3000 2% Chromosorb W 80-100 (AW-DMCS)
Column Size
2.1m×3.2mm
Column temp.
215°C
Carrier gas
N2,65ml/min
Injection port temp.
260°C
Detector temp.
260°C(FID)

View detail


Graph

GC

Samples
Dimethyl Phthalate , Diethyl Phthalate , Diallyl Phthalate , Di-iso-Butyl Phthalate , Di-n-Butyl Phthalate , Di-n-Amyl Phthalate , Di-2-Ethylhexyl Phthalate , Di-n-Octyl Phthalate
Applications
Phthalic acid ester (1)
Column
ULBON HR-1
Column Size
25m×0.25mm(0.25μm)
Column temp.
180°C→300°C(6°C/min)
Carrier gas
He,0.98ml/min
Detector temp.
320°C(FID)
Injection volume
0.5μl

View detail


Graph

GC

Samples
β-Pinene , Limonene , Linalool , Linalyl Acetate , Benzyl Acetate , α-Ionene , Phenethyl Alcohol , Lauryl Alcohol , Eugenol , Diethyl Phthalate , Vanillin , Benzyl Salicylate
Applications
perfume (2)
Column
ULBON HR-Thermon-600T
Column Size
50m×0.25mm
Column temp.
70°C→230°C(4°C/min)
Carrier gas
He,1.1ml/min
Detector temp.
250°C(FID)

View detail


Graph

GC

Samples
Fragrance
Applications
Measurements of fragrance using Shinwasorb
Column
Thermon-3000 5% Shinwasorb-S 80/100
Column Size
2.1 m x 3.2 mm I.D. Glass
Column temp.
80~260℃(6℃/min)
Carrier gas
50 mL/min N₂
Injection port temp.
280℃
Detector temp.
280℃
Detector
FID
Injection volume
1.0 μL

View detail


Graph

GC

Samples
Deet, diethyl phthalate in ethanol
Applications
Analysis of deet (Pesticide guidelines) ~Purity test (4) Related substances~
Column
ULBON HR-20M
Column Size
0.2 mm I.D. x 25 m df = 0.1 µmm
Column temp.
170℃
Carrier gas
21 cm/sec He (Adjust so that the retention time of deet is about 10 minutes.)
Injection port temp.
230°C
Detector temp.
230°C
Detector
FID
Injection volume
2.0 μL (Split rate: 1:70)

View detail


Graph

GC

Samples
Acetone , Allethrin , Di(2-ethylhexyl) phthalate
Applications
Analysis of allethrin using Shinwasorb Part 3
Column
Diethyleneglycol Succinate (DEGS) 2.5% Shinwasorb-U 80/100
Column Size
1.1 m x 3.2 mm I.D. Glass
Column temp.
200℃
Carrier gas
36 mL/min N₂ (Adjust so that the retention time of allethrin is about 8 minutes.)
Injection port temp.
230°C
Detector temp.
230°C
Detector
FID
Injection volume
1.0 μL

View detail