Shinwa Chemical Industries Ltd.
LC/GC Search / Application Note

Shinwa Chemical Industries
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"BHT" Filtered 3 Item.

Graph

GC

Samples
BHT , BHA , Fluorene(I.S.)
Applications
BHT and BHA in the margarine
Column
Silicone OV-25 3% Shimalite W 80-100 (AW-DMCS)
Column Size
2.6m×3.2mm
Column temp.
165°C
Carrier gas
N2,50ml/min
Injection port temp.
260°C
Detector temp.
260°C
Detector
FID

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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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Graph

LC

Samples
β-Carotene
Applications
β-Carotene
Column
ULTRON VX-ODS
Column Size
150 mm L × 4.6 mm I.D.
Mobile phase
CH3OH/Tetrahydrofuran = 9/1 + 0.05% BHT
Frow rate
1.0 mL/min
Column temp.
40°C

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