Venusil®The C18 Plus chromatographic column is a universal chromatographic column developed through careful optimization of packing properties and bonding processes. Suitable for the separation of various non-polar and moderately polar compounds. Venusil ® The C18 Plus chromatographic column uses high-purity silica gel and strictly controls the production and loading processes to ensure excellent reproducibility of the product,It is a highly reliable chromatographic column used in the development of methods.
Silicone purity:>99.999%; Particle size: 3 μ m, 5 μ m; Aperture: 120 Å; Specific surface area: 340 m2/g; Carbon content: 14%; pH：1.5-9.0*
Excellent tail sealing technology effectively reduces the activity of silanol groups, and even strong alkaline substances exhibit sharp and symmetrical peak shapes
Samples: (1) uracil, (2) dimethyl phthalate, (3) butyl nipagin, (4) naphthalene, (5) amitriptyline
Chromatographic column: Venusil®C18 Plus，5 μm，4.6×150 mm；
Mobile phase: 0.02 mol/L potassium dihydrogen phosphate solution (adjusted to pH 7.0 with potassium hydroxide solution): methanol=28:72 (v \ v);
testing: UV254 nm；
Column temperature: 30 ℃;
Flow rate: 1.0 mL/min;
Injection volume: 1 μ L;
