Who can tell me the address of the ultraviolet spectrum library? I need to check the standard spectrum urgently.

NIST (National Institute of Standards and Technology) National Institute of Standards and Technology database.

http://webbook.nist.gov/chemistry/

It′s on the house. After entering, click Formula, enter the molecular formula, such as C6H5OH, and then check the spectrum you want below. For example, if you want to check the ultraviolet spectrum, select the ultraviolet/visible spectrum and click Search.

I am a college entrance examination student this year, and I was admitted to Fujian Normal University (Fuqing Campus) majoring in packaging engineering. Can you give me some words of encouragement?

What do you mean by "calling you"?

What does it mean to be good at writing articles?

Idioms of parents wishing senior three students an adult ceremony.

Where can I see Estee Lauder's advertising language?

Urgent! Ask for the slogan, about the sports meeting, the class is Grade Three 12. Make it easier.

Shanghai new entertainment media co., ltd.

What slogans and slogans are suitable for the factory?

Low-carbon environmental protection poster picture-how to make low-carbon environmental protection poster

High-spirited slogan cartoons