Capcell Pak C18 MG series focuses on "versatility" and seeks to achieve a balance between hydrophobicity and surface polarity, the application of which is extended to the analysis of by using metal-free filling technology and surface processing. This C18 HPLC column can be applied to a wide range of compounds from low to high polarity. Thanks to the polymer-coated base material and packing technology that take account of the influence of metallic impurities, CAPCELL PAK C 18 MG sharply elutes even compounds with highly coordinating properties like . Moreover, since the packing material has been designed to enhance surface polarity, it firmly retains even compounds with polarity sites like . Features From polar to hydrophobic compounds Among C 18 columns, MG column presents an intermediate level of hydrophobicity and surface polarity. It is the recommended column for a wide range of substances, from polar to hydrophobic compounds. For in particular, peak tailing and absorption have been minimized to enable elution with sharp peaks. ( ) yet with a good peak profile Thanks to the use of highly refined silica substrate and unique packing technology that minimized metallic impurity, the peaks of are eluted sharply. Because even trace amounts of metallic impurities greatly influence analysis results. Simply changing the column to MG will be your solution for absorption problem. Good lot-to-lot reproducibility Excellent lot-to-lot reproducibility has been achieved by Osaka Soda's silica gel manufacturing technology and column packing technology. Excellent lot-to-lot reproducibility has been achieved by Osaka Soda's silica gel manufacturing technology and column packing technology. 【HPLC Conditions】 Column : CAPCELL PAK C 18 MG S2;2.0 mm i.d. x 50 mm Mobile phase : 10 mmol/L /CH 3OH = 95 / 5 Flow rate : 1 mL/min Temperature : 40℃ Detection : UV 254nm Inj. vol. : 1µL With a particle size of 2μ, ultra-high-speed analysis is possible due to excellent separation performance. Seven types of were analyzed at ultra-high speed using CAPCELL PAK C 18 MG S2. The full analysis is done within 1 minute and all compounds achieve baseline separation. 【HPLC Conditions】 Column : CAPCELL PAK C 18 MG S2;2.0 mm i.d. x 50 mm Mobile phase : 20 mmol /L Phosphate buffer ( : = 1 / 1 in molar ratio) / CH 3OH = 80 / 20 Flow rate : 900 µL/min Temperature : 40℃ Detection : UV 270nm Inj. vol. : 1µL Sample dissolved in : Mobile phase 1 µg/mL = 1 ppm Physical Properties Functional group Particle diameter (μm) Pore diameter (nm) Specific surface (m 2/g) C% Density (µmol/m 2) pH range for use USP Octadecyl group 2 10 300 15 2.4 2～10 L1 Octadecyl group 3 10 300 16 2.6 2～10 L1 Octadecyl group 5 10 300 16 2.6 2～10 L1 Application Data Capcell Pak C18 MG Application Library
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