Shinwa Chemical Industries Ltd.
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Analysis of etidronate disodium using Sunpak-A ~Purity test (4) Methanol~

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GC

Samples
Methanol in ethanol
Applications
Analysis of etidronate disodium using Sunpak-A ~Purity test (4) Methanol~
Column
Sunpak-A 50/80
Column Size
2.1m x3.2 mm I.D. Glass
Column temp.
130℃
Carrier gas
30 mL/min N2 (Adjust so that the retention time of methanol is about 2 minutes.)
Injection port temp.
200°C
Detector temp.
200°C
Detector
FID
Injection volume
1.0 μL

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