Shinwa Chemical Industries Ltd.
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Shinwa Chemical Industries
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"Acetic acid" Filtered 35 Item.

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GC

Samples
Sorbic Acid , Dehydroacetic Acid , Benzoic Acid , trans-Stilbene(I.S.)
Applications
Antiseptics in the food
Column
Advance-DS 5% Shinchrom A 80-100 (DMCS)
Column Size
2.1m×3.2mm
Column temp.
210°C
Carrier gas
N2,60ml/min
Injection port temp.
260°C
Detector temp.
260°C(FID)

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GC

Samples
Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid . Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid
Applications
[ DEGS + H3PO4 ] Apprication of Lower free fatty acid
Column
DEGS+H3PO4(10%+1%) Chromosorb W 80-100 (AW-DMCS)
Column Size
2.1m×3.2mm
Column temp.
160°C
Carrier gas
N2,50ml/min
Injection port temp.
250°C
Detector temp.
250°C(FID)

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GC

Samples
Sorbic Acid , Dehydroacetic Acid , Benzoic Acid , trans-Stilbene
Applications
Antiseptics (2)
Column
DEGS+H3PO4(2%+0.5%) Chromosorb W 60-80 (AW-DMCS)
Column Size
2.1m×3.2mm
Column temp.
200°C
Carrier gas
N2,40ml/min
Injection port temp.
260°C
Detector temp.
260°C(FID)

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GC

Samples
Sorbic Acid , Dehydroacetic Acid , Benzoic Acid , trans-Stilbene(I.S.)
Applications
Antiseptics (1)
Column
DEGS+H3PO4(5%+1%) Chromosorb W 60-80 (AW-DMCS)
Column Size
2.1m×3.2mm
Column temp.
185°C
Carrier gas
N2,60ml/min
Injection port temp.
260°C
Detector temp.
260°C(FID)

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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 (2) (each 50ppm)
Column
FAL-M 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)

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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)

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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)

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GC

Samples
Formic Acid , Acetic Acid , Propionic Acid
Applications
Formic acid and propionic acid in the acetic acid
Column
FON 5% Sunpak-A
Column Size
2.1m×3.2mm
Column temp.
160°C
Carrier gas
He,55ml/min
Injection port temp.
260°C
Detector temp.
260°C(TCD)

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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)

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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)

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GC

Samples
Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Isocaproic Acid , Caproic Acid , Enanthic Acid
Applications
[ Thermon-1000+H3PO4 ] Apprication of Lower free fatty acid
Column
Thermon-1000+H3PO4(10%+1%) Chromosorb W 80-100 (AW-DMCS)
Column Size
2.1m×3.2mm
Column temp.
160°C
Carrier gas
N2,50ml/min
Injection port temp.
250°C
Detector temp.
250°C(FID)

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Graph

GC

Samples
Acetic Acid , Propionic Acid , iso-Butyric Acid , n-Butyric Acid , iso-Valeric Acid , iso-Caproic Acid , n-Caproic Acid , n-Heptanoic Acid
Applications
Lower fatty Acid in water
Column
ULBON HR-20M
Column Size
30m×0.53mm(3.0μm)
Column temp.
150°C
Carrier gas
He,10.5ml/min
Detector temp.
280°C(FID)
Injection volume
0.4μl

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GC

Samples
Ethanol , Acetic Acid , Isoamyl Alcohol , 3-(Methylthio)-1-propanol
Applications
Analysis flavor components of soy sauce using NeedlEx (for organic solvent).
Column
ULBON HR-1
Column Size
0.32mmI.D. × 30m (0.26um)
Column temp.
50°C→200°C(5°C/min)
Carrier gas
He,2.4ml/min
Detector temp.
250°C(FID)
Injection volume
-

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GC

Samples
Ethanol , Acetic Acid , Isoamyl Alcohol
Applications
Analysis flavor components of worcestershire sauce using NeedlEx (for organic solvent).
Column
ULBON HR-1
Column Size
0.32mmI.D. × 30m (0.26um)
Column temp.
50°C→200°C(5°C/min)
Carrier gas
He,2.4ml/min
Detector temp.
250°C(FID)
Injection volume
-

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GC

Samples
Acetic acid , Propionic acid , Isobutyric acid , Butyric acid , Isovaleric acid , Valeric acid , Isocaproic acid , Capric acid , Enanthic acid
Applications
Measurement of short-chain free fatty acids using Shinwasorb -1-
Column
Thermon-1000+H3PO4 2.5+0.25% Shinwasorb-U 60/80
Column Size
2.1 m x 3.2 mm I.D. Glass
Column temp.
150℃
Carrier gas
50 mL/min N₂
Injection port temp.
250℃
Detector temp.
240℃
Detector
FID
Injection volume
1.0 μL

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GC

Samples
Acetic acid , Propionic acid , Isobutyric acid , Butyric acid , Isovaleric acid , Valeric acid , Isocaproic acid , Capric acid , Enanthic acid
Applications
Measurement of short-chain free fatty acids using Shinwasorb -2-
Column
FAL-M Shinwasorb-S 60/80 PA
Column Size
2.1 m x 3.2 mm I.D. Glass
Column temp.
150℃
Carrier gas
50 mL/min N₂
Injection port temp.
260℃
Detector temp.
260℃
Detector
FID
Injection volume
1.0 μL

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GC

Samples
Sorbic acid , Dehydroacetic acid , Benzoic acid , trans-Stilbene
Applications
Analysis of preservatives using Shinwasorb -1-
Column
DEGS+H3PO4 5.0+0.5% Shinwasorb-S 40/60
Column Size
2.1 m x 3.2 mm I.D. Glass
Column temp.
185℃
Carrier gas
50 mL/min N₂
Injection port temp.
260℃
Detector temp.
260℃
Detector
FID
Injection volume
1.0 μL

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GC

Samples
preservatives
Applications
Analysis of preservatives using Shinwasorb -2-
Column
Advance-DS+H3PO4 2+0.25% Shinwasorb-S 60/80
Column Size
2.1 m x 3.2 mm I.D. Glass
Column temp.
200℃
Carrier gas
50 mL/min N₂
Injection port temp.
260℃
Detector temp.
260℃
Detector
FID
Injection volume
1.0 μL

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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

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Graph

LC

Samples
Citric acid , Tartaric acid , Malic acid , Malonic acid , Succinic acid , Glycolic acid , Formic acid , Lactic acid , Acetic acid , Fumaric acid , Adipic acid , Pyroglutamic acid , Propionic acid , Acrylic acid , Pivalic acid , Methacrylic acid , Crotonic acid
Applications
Elution position of the aliphatic organic acid
Column
ULTRON PS-80H
Column Size
300 mm L × 8.0 mm I.D. + 300 mm L × 8.0 mm I.D.
Mobile phase
HClO4aq.(pH 2.1)
Frow rate
1.0 mL/min
Column temp.
60°C

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LC

Samples
Citric acid , Tartaric acid , Malic acid , Succinic acid , Lactic acid , Acetic acid , Pyroglutamic acid
Applications
Analysis of the soy sauce
Column
ULTRON PS-80H
Column Size
300 mm L × 8.0 mm I.D.
Mobile phase
HClO4aq.(pH 2.1)
Frow rate
1.0 mL/min
Column temp.
60°C

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Graph

LC

Samples
Citric acid , Tartaric acid , Malonic acid , Succinic acid , Lactic acid , Acetic acid , Gallic acid , Propionic acid , Phthalic acid , Phenoxyacetic acid , m-Hydroxybenzoic acid , p-Hydroxybenzoic acid , Vanilic acid , Caffeic acid , Benzoic acid , o-Hydroxybenzoic acid
Applications
Elution position of the aromatic organic acid
Column
PS-80H
Column Size
300 mm L × 8.0 mm I.D.
Mobile phase
HClO4aq.(pH 2.1)/CH3CN = 90/10
Frow rate
1.0 mL/min
Column temp.
60°C

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LC

Samples
Hippuric acid , o-Methyl hippuric acid , p-Methyl hippuric acid , m-Methyl hippuric acid
Applications
Hippuric acid
Column
STR ODS-II
Column Size
150 mm L × 4.6 mm I.D.
Mobile phase
20 mM Phosphoric acid buffer(pH 2.5) + 10 mM β-Cyclodextrin/CH3CN = 8/1
Frow rate
1.0 mL/min
Column temp.
50°C

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LC

Samples
Glycyrrhetic acid , Propyl paraben
Applications
Glycyrrhizin in the licorice end
Column
STR ODS-II
Column Size
150 mm L × 4.6 mm I.D.
Mobile phase
15 times dilution acetic acid aqueous solution/CH3CN = 3/2
Frow rate
0.7 mL/min
Column temp.
ambient

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LC

Samples
Tartaric acid , Malic acid , Malonic acid , Acetic acid , Citric acid , Succinic acid , Malic acid degradate , Propionic acid
Applications
Organic acids
Column
STR ODS-II
Column Size
150 mm L × 4.6 mm I.D.
Mobile phase
5 mM NH4H2PO4(pH 2.4)
Frow rate
1.0 mL/min
Column temp.
40°C

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LC

Samples
(CYS)2 , LYS , ARG , HIS , ASP , GLU , GLN , ASN , GLY , SER , ALA , THR , PRO , TYR , VAL , PHE , MET , TRP , LEU+ILE
Applications
Analysis of underivatized amino acids by LC/MS/MS
Column
ULTRON AF-HILIC-CD (PLSS)
Column Size
150 mm L × 2.0 mm I.D.
Mobile phase
A: 100 mM HCO2NH4(pH 3.0)/CH3CN = 10/90, B: 100 mM HCO2NH4(pH 3.0)/CH3CN = 70/30
Frow rate
0.36 mL/min
Column temp.
40°C
Injection volume
1.0 µL (5.0 µg/mL)

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LC

Samples
Cetirizine hydrochloride
Applications
Analyses of cetirizine hydrochloride in ULTRON ES-OVM series.(Faster analyses with 3µm particles)
Column
ES-OVM
Column Size
(1)150 mm L × 4.6 mm I.D. (2)100 mm L × 3.0 mm I.D.
Mobile phase
20 mM KH2PO4 + 20 mM K2HPO4 (pH 6.0)/CH3CN = 90/10
Frow rate
1.0 mL/min
Column temp.
25°C
Injection volume
(1)2.0 µL (2)0.5 µL
Diluent
Mobile phase

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LC

Samples
Cetirizine hydrochloride
Applications
Analyses of cetirizine hydrochloride in ULTRON ES-OVM series.(Greater analytical performance with 3µm particles)
Column
ES-OVM
Column Size
(1)150 mm L × 4.6 mm I.D. (2)100 mm L × 3.0 mm I.D.
Mobile phase
20 mM KH2PO4 + 20 mM K2HPO4 (pH 6.0)/CH3CN = 90/10
Frow rate
(1)1.0 mL/min (2)0.28 mL/min
Column temp.
25°C
Injection volume
(1)2.0 µL (2)0.5 µL
Diluent
Mobile phase

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LC

Samples
Clopidogrel related compound A , Clopidogrel related compound B , Clopidogrel related compound C , Clopidogrel bisulfate
Applications
Analyses of clopidogrel related compounds in ULTRON ES-OVM series.(Faster analyses with 3µm particles)
Column
ES-OVM
Column Size
(1)150 mm L × 4.6 mm I.D. (2)100 mm L × 3.0 mm I.D.
Mobile phase
10 mM KH2PO4/CH3CN = 75/25
Frow rate
1.0 mL/min
Column temp.
25°C
Injection volume
(1)10.0 µL (2)3.0 µL

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LC

Samples
Fexofenadine Related Compound B , Fexofenadine Hydrochloride
Applications
Analysis of Fexofenadine
Column
ES-CD-F
Column Size
250 mm L × 4.6 mm I.D.
Mobile phase
Glacial acetic acid and water(2.3:2000)/CH3CN = 80/20
Frow rate
0.5 mL/min
Column temp.
25°C
Injection volume
20.0 µL
Diluent
Mobile phase

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LC

Samples
Sulindac
Applications
Analysis of Sulindac
Column
ES-BSA-2
Column Size
150 mm L × 4.0 mm I.D.
Mobile phase
50mM sodium phosphate buffer (pH6.9)/1-Propanol = 92/8
Frow rate
0.75 mL/min
Column temp.
25°C
Injection volume
2.0 µL

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LC

Samples
Mandelic acid
Applications
Analysis of Mandelic acid
Column
ES-BSA-2
Column Size
150 mm L × 4.6 mm I.D.
Mobile phase
20mM sodium phosphate buffer (pH6.9)
Frow rate
0.75 mL/min
Column temp.
25°C
Injection volume
2.0 µL
Diluent
Mobile phase

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LC

Samples
Clopidogrel related compound A , Clopidogrel related compound B , Clopidogrel related compound C , Clopidogrel bisulfate
Applications
Analysis of clopidogrel related compounds
Column
ES-OVM
Column Size
150 mm L × 4.6 mm I.D.
Mobile phase
10 mM KH2PO4/CH3CN = 75/25
Frow rate
1.0 mL/min
Column temp.
25°C
Injection volume
10.0 µL

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Graph

LC

Samples
Clopidogrel related compound A , Clopidogrel related compound B , Clopidogrel related compound C , Clopidogrel bisulfate
Applications
Analysis of clopidogrel related compounds
Column
ES-OVM
Column Size
100 mm L × 3.0 mm I.D.
Mobile phase
10 mM KH2PO4/CH3CN = 75/25
Frow rate
1.0 mL/min
Column temp.
25°C
Injection volume
3.0 µL

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Graph

LC

Samples
Cetirizine hydrochloride
Applications
Analysis of cetirizine hydrochloride
Column
ES-OVM
Column Size
100 mm L × 3.0 mm I.D.
Mobile phase
20 mM KH2PO4 + 20 mM K2HPO4 (pH 6.0)/CH3CN = 90/10
Frow rate
0.28 mL/min
Column temp.
25°C
Injection volume
0.5 µL
Diluent
Mobile phase

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