Shinwa Chemical Industries Ltd.
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Shinwa Chemical Industries
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"trans-Stilbene" Filtered 6 Item.

Graph

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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Graph

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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Graph

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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Graph

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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Graph

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

LC

Samples
trans-Stilbene oxide
Applications
Analysis in normal phase mobile phase
Column
ES-PhCD
Column Size
150 mm L × 6.0 mm I.D.
Mobile phase
n-Hexane/CH3OH = 99.9/0.1
Frow rate
1.0 mL/min
Column temp.
25°C

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