Analysis of Nucleobases

ERAS-1000-0165A LC Reversed-phase Shim-pack Series Shim-packTM GIST C18-AQ Analysis of Organic acids by UV method 165A Keywords: highly polar compounds 1. Formic acid 2. Pyruvic acid 3. Malic acid 4. Lactic acid 5. Acetic acid 6. Citric acid 7. Succinic…

ERAS-1000-0372 Reversed-phase LC Shim-pack Series Shim-packTM GIST-HP C18-AQ Analysis of Sweeteners (Sucralose and Acesulfame K) 372 Keywords: Artificial sweetener mV 9 2 8 1. Acesulfame K (400 mg/L) 2. Sucralose (60 mg/mL) 1 7 6 5 4 3 2 1…

ERAS-1000-0206 LC Reversed-phase Shim-pack Series Shim-packTM GIST-HP C18 206 Analysis of Coumarin and Cinnamaldehyde Keywords: cinnamon, Chinese herbal medicine mAU 280 nm 12.5 1. Coumarin 2. Cinnamaldehyde (each 500 μg/L) 10.0 2 7.5 5.0 1 2.5 0.0 0.0 1.0 2.0…

ERAS-1000-0563 LC-MS Reversed-phase Shim-packTM Series Shim-pack GIST C18-AQ HP Analysis of PFOA, PFHxS, and PFOS 563 Keywords: organofluorinecompounds, Perfluorooctane sulfonic acid, perfluorooctanoic acid 1.PFOA 2.PFHxS 3.PFOS [HPLC conditions] (NexeraTM X3) Column : Mobile phases : Gradient program : : Flow…