Sample ColumnWelch XtimateTM C18，4.6×250mm，5μmMobile PhaseGradient methodWavelength360 nmTemperature40℃Flow Rate1 ml/minInjection Volume20 μl View PDF
What makes our chromatography solutions the best?
We are tenacious about UHP silica and bonded phases, so impurities won't impact your separations.
Our business has been built on a novel and honed chemistry. High Performance Chemistry.
Chromatography and sample prep are nowhere without reproducibility. We build consistency into everything that we do.
Sample ColumnUltisil®AQ-C18, 4.6×250mm, 5μmMobile PhaseMobile Phase A: weigh 0.87g dipotassium phosphate, dipotassium phosphate 0.41g, dissolve with water and add 125 ml acetonitrile, dilu…
Blank ColumnWelch Topsil® silica（4.6×250mm，5μm) Mobile Phase Cyclohexane: n-hexane: isopropanol =4:4:92 Wavelength 264 nm Temperature35℃ Flow Rate…