Analysis of Pyridine

ERAS-1000-0232 LC Normal Phase Shim-pack Series Shim-packTM GIS CN 232 Analysis of gamma-Oryzanol Keywords: drug, ester, ferulic acid, sterol 1. Gamma-oryzanol 2. Vanillin Column Mobile phase Flow rate : Shim-pack GIS CN (150 mmL. × 4.6 mm I.D., 5 µm),…

ERAS-1000-0227 LC Reversed-phase Shim-pack Series Shim-packTM GIS CN Analysis of Free Amino Acids and Organic Acids 227 Keywords: amino acid, organic acid 1. Asparagine ・ H2O 2. Aspartic acid 3. Fumaric acid 4. Maleic acid Column Mobile phase Flow rate…

ERAS-1000-0241 LC Reversed-phase Shim-pack Series Shim-packTM GIS RP-Shield 241 Analysis of Phenoxyacetic Acid and Benzoic Acid Keywords: preservative, plant growth retardant 1. Phenoxyacetic acid 2. Benzoic acid Column Mobile phase Flow rate Column temp. Detection : Shim-pack GIS RP-Shield (150…

ERAS-1000-0248 LC Hydrophilic Interaction (HILIC) Shim-pack Series Shim-packTM GIS HILIC 248 Analysis of Allantoin Keywords: moisturizer, cosmetics 1. Allantoin Column Mobile phase Flow rate Column temp. Detection : Shim-pack GIS HILIC (250 mm x 3.0 mm I.D., 5 μm), P/N…