He’s built a super cheap, but very good spectrophotometer. The idea of a spectrophotometer is simple enough – shine light through a sample, send that light through a diffraction grating ...

The NanoDrop Lite Plus Spectrophotometer is designed for routine nucleic acid and protein assays with only 1–2 µL of sample volume. This cutting-edge sample-retention technology removes the need to ...

At a price accessible to all labs, the Helium 1 µL Spectrophotometer delivers quality performance and reliable quantification of 1 µL nucleic acids and protein samples. This stand-alone device ...