Shinwa Chemical Industries Ltd.
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Shinwa Chemical Industries
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Search result
"Acetonitrile" Filtered 7 Item.

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GC

Samples
n-Pentane , n-Hexane , n-Heptane , n-Octane , Acrolein , Carbon Tetrachloride , Benzene , Acrylonitrile , Acetonitrile , Perchloroethylene , Toluene , Ethylbenzene , m-Xylene , o-Xylene , n-Dodecane , Styrene monomer , n-Tridecane , p-Xylene
Applications
Organic solvent in work environment (1)
Column
Thermon-1000 25% Shimalite 80-100 (AW-DMCS)
Column Size
3.1m×3.2mm
Column temp.
130°C
Carrier gas
N2,40ml/min
Injection port temp.
240°C
Detector temp.
240°C(FID)

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GC

Samples
Ethanol , Acetonitrile , Isopropanol , n-Hexane
Applications
Lower alcohol in water and Hydrocarbon
Column
Thermon-1000 5% Sunpak-A
Column Size
2.1m×3.2mm
Column temp.
180°C
Carrier gas
N2,50ml/min
Injection port temp.
250°C
Detector temp.
230°C(FID)

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GC

Samples
water, acetonitrile in methanol
Applications
Analysis of panipenem using Sunpak-A ~Water~
Column
Sunpak-A 80/100
Column Size
2.1m x 3.2 mm I.D. Glass
Column temp.
125℃
Carrier gas
29 mL/min He (Adjust so that the retention time of acetonitrile is about 8 minutes.)
Injection port temp.
200°C
Detector temp.
200°C
Detector
FID
Injection volume
1.0 μL

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LC

Samples
Theophylline , 1-Methylxanthine , 1,3-Dimethyluric acid
Applications
Analysis of Theophyline and metabolites
Column
ULTRON AF-HILIC-CD
Column Size
150 mm L × 2.0 mm I.D.
Mobile phase
10mM CH3CO2NH4 (pH6.8) /CH3CN = 13/87
Frow rate
0.15 mL/min
Column temp.
30°C
Injection volume
1.0 µL
Diluent
Dissolved samples in 0.1% NaOH aq and add acetonitrile into ratio to 90%

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LC

Samples
Allantoin , Xanthine , Hypoxanthine , Uric Acid
Applications
Analysis of uric acid metabolite
Column
ULTRON AF-HILIC-CD
Column Size
150 mm L × 2.0 mm I.D.
Mobile phase
10mM CH3CO2NH4 (pH4.7) /CH3CN = 10/90
Frow rate
0.35 mL/min
Column temp.
30°C
Injection volume
1.0 µL
Diluent
Dissolved samples in 0.1% NaOH aq and add acetonitrile into ratio to 50%

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LC

Samples
Cyanuric acid , Ammelide , Melamine , Ammeline
Applications
Analysis of melamine compounds
Column
ULTRON AF-HILIC-CD
Column Size
100 mm L × 2.0 mm I.D.
Mobile phase
20mM HCO2NH4 (pH6.8) /CH3CN = 18/82
Frow rate
0.15 mL/min
Column temp.
30°C
Injection volume
2.0 µL
Diluent
Dissolved samples in 0.1% NaOH aq and add acetonitrile into ratio to 50%

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LC

Samples
Caffeine , Theophylline , Theobromine , 1-Methylxanthine , Xanthine
Applications
Analysis of xanthines
Column
ULTRON AF-HILIC-CD
Column Size
150 mm L × 2.0 mm I.D.
Mobile phase
10mM CH3CO2NH4 (pH6.8) /CH3CN = 13/87
Frow rate
0.15 mL/min
Column temp.
30°C
Injection volume
1.0 µL
Diluent
Dissolved samples in 0.1% NaOH aq and add acetonitrile into ratio to 90%

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