Shinwa Chemical Industries Ltd.
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Shinwa Chemical Industries
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"p-Cresol" Filtered 12 Item.

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GC

Samples
2,6-Xylenol , o-Cresol , Phenol , 2,4-Xylenol , p-Cresol , m-Cresol , 3,5-Xylenol , 3,4-Xylenol
Applications
Cresol isomer and Xylenol
Column
FAP-S Chromosorb W 60-80 (AW)
Column Size
3.1m×3.2mm
Column temp.
160°C
Carrier gas
N2,60ml/min
Injection port temp.
250°C
Detector temp.
250°C(FID)

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GC

Samples
Phenetole , o-Cresol , Phenol , p-Cresol , m-Cresol , 3,4-Xylenol
Applications
Cresol isomer and Phenol (each 1000ppm)
Column
Lanoline(Denatured) 10% Chromosorb W 80-100 (AW-DMCS)
Column Size
1.6m×3.2mm
Column temp.
180°C
Carrier gas
N2,55ml/min
Injection port temp.
250°C
Detector temp.
250°C(FID)

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Graph

GC

Samples
2,6-Xylenol , p-Cresol , m-Cresol , 2,4,6-Trimethylphenol , 2,4-Xylenol , 2,5-Xylenol , 2,3,6-Trimethylphenol , 2,3-Xylenol , p-Ethylphenol , m-Ethylphenol , 3,5-Xylenol , 3,4-Xylenol
Applications
Analysis of the impurity in the 3,5- xylenol ( 10% benzene solution )
Column
ULBON ALPhen
Column Size
50m×0.20mm
Column temp.
130°C
Carrier gas
N2,0.39ml/min
Detector temp.
250°C(FID)
Injection volume
0.5μm

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Graph

GC

Samples
Phenol , o-Cresol , p-Cresol , m-Cresol
Applications
Analysis of m-cresol in the p-cresol ( 10% benzene solution )
Column
ULBON ALPhen
Column Size
50m×0.20mm
Column temp.
130°C
Carrier gas
N2,0.39ml/min
Detector temp.
250°C(FID)
Injection volume
0.5μm

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Graph

GC

Samples
Phenol , 2,6-Xylenol , o-Cresol , p-Cresol , m-Cresol , o-Ethylphenol , 2,4,6-Trimethylphenol , 2,4-Xylenol , 2,5-Xylenol , 2,3,6-Trimethylphenol , 2,3-Xylenol , p-Ethylphenol , m-Ethylphenol , 3,5-Xylenol , 3,4-Xylenol , 2,3,5-Trimethylphenol
Applications
Alkylphenol isomer
Column
ULBON ALPhen (WCOT)
Column Size
50m×0.20mm
Column temp.
130°C
Carrier gas
N2,0.39ml/min
Detector temp.
250°C(FID)
Injection volume
0.5μl

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GC

Samples
Solvents
Applications
Solvents (5)
Column
ULBON HR-1
Column Size
50m×0.25mm(0.5μm)
Column temp.
60°C→120°C(2°C/min)
Carrier gas
He,0.93ml/min
Detector temp.
150°C(FID)
Injection volume
1μl

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GC

Samples
Solvents (4)
Applications
Solvents (4)
Column
ULBON HR-1701
Column Size
50m×0.25mm(0.5μm)
Column temp.
60°C→180°C(4°C/min)
Carrier gas
He,1.4ml/min
Detector temp.
200°C(FID)
Injection volume
1μl

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GC

Samples
n-Hexane , Ethyl Ether , Acetone , Methyl Acetate , trans-1,2-Dichloroethylene , Methanol , Isopropyl Acetate , Isopropanol , Dichloromethane , n-Propyl Acetate , cis-1,2-Dichloroethylene , Methyl Isobutyl Ketone , Chloroform , Toluene , 1,4-Dioxane , Isobutanol , Isoamyl Acetate , Ethylbenzene , p-Xylene , m-Xylene , Methyl Cellosolve , o-Xylene , Ethyl Cellosolve , Styrene , Cellosolve Acetate , N,N-Dimethylformamide , 4-Methylcyclohexanone , Butyl Cellosolve , cis-4-Methylcyclohexanol , m-Dichlorobenzene , p-Dichlorobenzene , trans-4-Methylcyclohexanol , o-Dichlorobenzene , o-Cresol , p-Cresol , m-Cresol
Applications
Solvents (6)
Column
ULBON HR-20M
Column Size
50m×0.25mm(0.5μm)
Column temp.
60°C→240°C(3°C/min)
Carrier gas
He,1.3ml/min
Detector temp.
250°C(FID)
Injection volume
1μl

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GC

Samples
Methanol , Acetone , Dichloromethane , trans-1,2-Dichloroethylene , n-Hexane , Ethyl Acetate , Tetrahydrofuran , 1,1,1-Trichloroethane , Carbon Tetrachloride , Trichloroethylene , Methyl Isobutyl Ketone , Toluene , Methyl Butyl Ketone , Tetrachloroethylene , Chlorobenzene , Ethylbenzene , p-Xylene , Styrene , 1,1,2,2-Tetrachloroethane , 2-Methylcyclohexanone , 4-Methylcyclohexanone , m-Dichlorobenzene , p-Dichlorobenzene , o-Cresol , p-Cresol
Applications
The work environment (1)
Column
ULBON HR-52
Column Size
30m×0.53mm(5μm)
Column temp.
60°C→130°C(3°C/min)
Carrier gas
He,8.0ml/min
Detector temp.
150°C(FID)
Injection volume
1ml

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GC

Samples
Methanol , Acetone , Dichloromethane , trans-1,2-Dichloroethylene , n-Hexane , Ethyl Acetate , Tetrahydrofuran , 1,1,1-Trichloroethane , Carbon Tetrachloride , Trichloroethylene , 1,4-Dioxane , Methyl Isobutyl Ketone , Toluene , Methyl n-Butyl Ketone , n-Butyl Acetate , Tetrachloroethylene , Chlorobenzene , Ethylbenzene , p-Xylene , Styrene , o-Xylene , Butyl Cellosolve , 1,1,2,2-Tetrachloroethane , 3-Methylcyclohexanol(cis, trans) , 2-Methylcyclohexanone , 4-Methylcyclohexanone , m-Dichlorobenzene , p-Dichlorobenzene , o-Dichlorobenzene , o-Cresol , p-Cresol
Applications
Solvents (3)
Column
ULBON HR-52
Column Size
50m×0.25mm(0.5μm)
Column temp.
60°C→130°C(3°C/min)
Carrier gas
He,1.2ml/min
Detector temp.
200°C(FID)
Injection volume
1μl

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GC

Samples
2,6-Xylenol , o-Cresol , Phenol , 2,4-Xylenol , p-Cresol , m-Cresol , 3,5-Xylenol , 3,4-Xylenol
Applications
Measurements of cresol and xylenol isomers using Shinwasorb
Column
FAP-S Shinwasorb-U 60/80
Column Size
3.1 m x 3.2 mm I.D. Glass
Column temp.
160ā„ƒ
Carrier gas
50 mL/min Nā‚‚
Injection port temp.
250ā„ƒ
Detector temp.
250ā„ƒ
Detector
FID
Injection volume
1.0 μL

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Graph

LC

Samples
Prostaglandin , 2,4,5-Trihydroxybutyrophenone , Nordihydroguaiaretic acid , Butyl hydroxy anisole , Octyl gallate , 2,6-Di-tert-butyl-4-hydroxymethylphenol , Lauryl gallate , 2,6-Di-t-butyl 4-methylphenol
Applications
The phenolic system antioxidant (Added to commercial edible oil)
Column
STR ODS-II
Column Size
150 mm L × 4.6 mm I.D.
Mobile phase
A: 10 mM Phosphoric acid buffer(pH 2.6), B: CH3CN
Frow rate
1.0 mL/min
Column temp.
40°C

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