If a micro spectrophotometer is used, can a sample be measured many times?

Yes, Feyond-A300 can be configured with a fully automatic sampler to adapt to the detection of flash type luminous reagents.

No, the fluorescence function of Feyond-A300 uses the filter mode for wavelength selection, and spectral scanning cannot be performed. If the wavelength required for the experiment is not within the bandwidth of the standard filter, the required filter needs to be customized.

Yes, the kit used on the Fluo-200 is open. Most manufacturers' kits can be directly tested by calibrating only two standard sample points. If you are worried about the error of the kit, you can also rebuild the standard curve by preparing multiple standard sample points.

No, the fluorometer needs to be equipped with a fluorescence kit, which can only give the concentration of the sample. Because it is not measured by absorbance, it cannot give the purity judgment of A260/A280. If purity data is required, micro spectrophotometer can be used for testing.