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.

V-650 UV-Vis Spectrophotometer from Jasco V-660 UV-Vis Spectrophotometer from Jasco High Credibility: This website adheres to all nine standards of credibility and transparency.

"Energy is power [multiplied by] time — so to get a given amount of energy from a beam, you either need very high power or you need to stay in the beam a long time." One such solution that was ...

The current sunscreens offered in the U.S., Schlesinger explained, do not protect all the way to the end of the UV spectrum, including visible light, with the exception of tinted sunscreens.

Woodland graduate Christian Beam recorded his first career triple-double as the Southern Union men’s basketball team improved to 5-1 in conference play with a 94-89 win at Gadsden State Thursday. Beam ...

The rapper first caused a stir for wearing visible face tape in 2024, clarifying in a TikTok video that it's an intentional part of her look. Along with the caption reading "addressing the face ...

At the beginning of December of last year, Visible introduced a new deal to celebrate the New Year, letting customers lock in a discounted rate on Visible Basic and Visible Plus for the next 25 ...

Soccer fans in Brazil were left astounded as Volta Redonda upset Fluminense to clinch a 1-0 victory in the Taça Guanabara following a bicycle kick goal – set up by a bicycle kick assist ...

Most of the country will also experience extreme ultraviolet or UV radiation levels at some point in the day. And this is the case pretty much all summer long. Loading... This is in contrast to ...