In 1913, Bohr described the fundamental physical principles on which spectrophotometers are built. He proposed that atoms exist in only a limited number of energy levels, which represent the energy ...

Precise colour measurement correlates to brand integrity, product identification, and patient safety. Spectrophotometers can help pharmaceutical industry professionals achieve these fundamentals, from ...

COLUMBIA, MD. (January 10, 2020) — Shimadzu Scientific Instruments (SSI) introduces the new UV-i group of UV-Vis spectrophotometers designed to provide improved quality control productivity, data ...

Spectrophotometry remains a cornerstone of molecular biology, enabling rapid quantification and purity analysis of nucleic acids and proteins. In both research and teaching laboratories, advances in ...

A high‑accuracy spectrophotometer can help professionals meet strict regulatory requirements, ensure patient safety and support batch repeatability. UV spectrophotometers measure visible regions of ...