Analysis of Samples for Column Selectivity

ERAS-1000-0242 LC Reversed-phase Shim-pack Series Shim-packTM GIST Phenyl-Hexyl 242 Analysis of Analgesic Drugs Keywords: NSAIDs, anti-inflammatory 1. Indomethacin 2. Ibuprofen Column Mobile phase Flow rate Column temp. Detection : Shim-pack GIST Phenyl-Hexyl (150 mm x 4.6 mm I.D., 5 μm),…

ERAS-1000-0245 LC Reversed-phase Shim-pack Series Shim-packTM GIST-HP PFPP Good Separation of Geometrical Isomers of Eugenol 245 Keywords: clove oil, essential oil 1. Eugenol 2. cis-Isoeugenol 3. trans-Isoeugenol Column Mobile phase Flow rate Column temp. Detection Injection vol. : Shim-pack GIST-HP…

ERAS-1000-0247 LC Hydrophilic Interaction (HILIC) Shim-pack Series Shim-packTM GIST Amide 247 Analysis of Purine Bases Keywords: purine alkaloids 1. Caffeine 2. Theophylline 3. Theobromine 4. Hypoxanthine 5. Adenine 6. Xanthine 7. Guanine 8. Uric acid (100 mg/L each) Column Mobile…

ERAS-1000-0222 LC Reversed-phase Shim-pack Series Shim-packTM GIST C18 Analysis of Pre-column Derivatized Aflatoxins 222 Keywords: aflatoxin 1. Aflatoxin G1 2. Aflatoxin B1 3. Aflatoxin G2 4. Aflatoxin B2 Column Mobile phase Flow rate Column temp. Detection : Shim-pack GIST C18…