Analysis of Vitamin D in Food

ERAS-1000-0154A LC LC Reversed-phase Shim-pack Series Shim-packTM GIS C18 Analysis of Cyanocobalamin 154A Keywords: The United States Pharmacopeia (USP), Vitamin B12 1.Cyanocobalamin 1 System Column : : Mobile phase Flow rate Column temp. Injection vol. Detection : : : :…

ERAS-1000-0036 LC Reversed-phase Shim-pack Series Shim-packTM GIS C18 Analysis of Chlorogenic acid in Vitamin C medicine 36 Keywords: Polyphenol Chromatogram of Standard 1. Chlorogenic acid Standard Chlorogenic acid (30 μg/mL in Methanol) Chromatogram of Vitamin C medicine Column Mobile phase…

ERAS-1000-0239 LC Reversed-phase Shim-pack Series Shim-packTM GIS C18-P Analysis of Planar and Non-planar Compounds 239 Keywords: Polyaromatic hydrocarbons, PAHs 1. Phenanthro[3,4-c]phenanthrene (PhPh) 2. Tetrabenzonaphthalene (TBN) 3. Benzo[a]pyrene (BaP) Column Mobile phase Flow rate Column temp. Detection Samples : Shim-pack GIS…

ERAS-1000-0291 LC Reversed-phase Shim-pack Series Shim-packTM GIS C18 291 Analysis of Dehydroacetic Acid in Food Keywords: preservative Sample 1 1 Dehydroacetic acid Sample 1: Reference solution Dehydroacetic acid standard in water (50 μg/mL) Sample 2: Test solution Soy sauce sample…