The V-630 is an economical, general-purpose instrument with a compact design to save bench space. Its excellent spectroscopic performance is suitable for routine, QC and research applications.

The V-650 is a double-beam spectrophotometer with a photomultiplier tube (PMT) detector. The high sensitivity of the PMT enables accurate measurements of low (and high) concentration samples.

IT has already been suggested that ultra-violet absorption of natural water is a useful index of water quality 1–3. Armstrong and Boalch 4 showed that the ultra-violet absorption of sea water is ...

The experiments employed redox titrations and UV–vis spectroscopy, reinforcing key techniques, such as titration, solution preparation, dilution, glassware handling, and spectroscopic analysis. In the ...

The Sydney UV forecast and sun protection times are now available in the MetEye Text Views. More information about changes to UV products. It is important for all Australians or visitors to Australia, ...

An international research team has for the first time designed realistic photonic time crystals––exotic materials that exponentially amplify light. The breakthrough opens up exciting ...

The Brisbane UV forecast and sun protection times are now available in the MetEye Text Views. More information about changes to UV products. It is important for all Australians or visitors to ...

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