HPLC grade describes a solutions quality, that is mainly desinged for isocratic separations applying UV and fluorescence detection. These solvents are especially characerized by high purity combined with high UV permeability at all relevant wave lengths, low inherent fluorescence and waste steam pressure as well as low acidity and alkalinity.
The solvents undergo special treatment stages to remove potentially interferring substances. Thereby disturbing peaks are minimized and a low ambient noise can be enabled.
After the treatment these solutions are tested specificly for aptitude for fluorescence detection in HPLC. Through this quality controll continous purity of solvents as well as reproducability for your measurements can be guaranteed.
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