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Shinwa Chemical Industries
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"Dehydroacetic Acid" Filtered 5 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)

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)

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)

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

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