BITC1311 Introduction to Biotechnology

Apr 26, 2006 · A visible (VIS) spectrophotometer measures absorbance of light in the visible region of the spectrum (wavelength of about 400-700 nm). A small vessel called a cuvette, which is generally plastic or glass and which usually has an internal diameter of 1.0 cm, is filled with the solution and placed in the spectrophotometer for measurements. ................
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