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Certificate of Analysis (CoA) are matching and correct. 1. Introduction Thank you for purchasing the Shodex product. Shodex HILICpak VC-50 2D is a polymer-based HILIC column modified with carboxyl group. The column is suitable for the analysis of cation compounds such as amines and basic amino acids.
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Pressure (MPa) pH Range Range (°C) Recommended Maximum (Per Column) HILICpak VC-50 2D 0.1 - 0.3 2 - 12 4 - 60 HILICpak VC-50G 2A Usable solvents are listed below. (1) A mixture of water and acetonitrile of any ratio can be used. Up to 100 % water, acetonitrile can be used.
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This may result in creating an empty space in the column and deteriorates the column. Note · It is recommended to set the pump limiter to avoid exceeding the maximum pressure. SHOWA DENKO K.K. (https://www.shodex.com/)
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(a cool and dark space is recommended). Refer to section 7.3 Solvent Exchange for how to replace the eluent. Attention! · Never allow inside of the column to dry. It can damage the column. SHOWA DENKO K.K. (https://www.shodex.com/)
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(2) Do not make a strong impact on the column. Do not drop or hit the column on a hard surface. Refer to the Shodex™ website (https://www.shodex.com/) for product details and their applications. For additional assistance, contact the distributor from whom you purchased the column or contact your regional Shodex...
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11. Warranty (Ver. 4COLUMN) (1) Showa Denko K. K. warrants that the Shodex product, at the time of delivery to the user, will conform to the specification of the attached CERTIFICATE OF ANALYSIS, if the Shodex product is used in accordance with the attached operating manual.
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