NIST12

NIST12 ❘ Commercial

NIST12 is a collection of mass spectral reference data extensively used by different laboratories to identify unknown chemical compounds. The collection contains mass spectra obtained by electron ionization (EI) and tandem mass spectrometry (MS/MS). The data sets are grouped based on the compound class including drugs, pesticides, toxins, explosives, and others.

Each data set is comprised of a set of mass spectra and chemical information regarding the compound. The spectra are annotated with chemical structure information and a list of relevant molecular fragments. This information aids in identifying unknown compounds by searching the spectra against a library of known spectra.

The NIST12 database is frequently updated to include new and relevant compounds, ensuring that it remains a reliable reference for researchers working on chemical identification. The database can be accessed online or purchased as software for offline use.

Overview

NIST12 is a Commercial software in the category Development developed by NIST12.

The latest version of NIST12 is currently unknown. It was initially added to our database on 10/30/2007.

NIST12 runs on the following operating systems: Windows.

NIST12 has not been rated by our users yet.

Pros

It is a comprehensive software package designed for statistical analysis and modeling.
Offers a wide range of tools and algorithms for data analysis and visualization.
Provides support for various mathematical and statistical functions.
It is developed by NIST (National Institute of Standards and Technology), ensuring reliability and accuracy.
The software is regularly updated with new features and improvements.

Cons

The user interface may be overwhelming for beginners due to the complexity of the tools and functions.
Requires some level of statistical knowledge to fully utilize all the features.
It may not be suitable for users looking for a simple and easy-to-use statistical software.

FAQ

What is NIST12?

NIST12 is a standard reference database of atomic masses and isotopic compositions maintained by the National Institute of Standards and Technology (NIST).

What is the purpose of NIST12?

The purpose of NIST12 is to provide accurate and reliable data on atomic masses and isotopic compositions for use in scientific research, industrial applications, and various fields of study.

How is NIST12 created and maintained?

NIST12 is created and maintained through extensive research, experimental measurements, and data analysis conducted by experts at NIST. The database is regularly updated with new measurements and improvements to ensure accuracy and relevance.

What information does NIST12 provide?

NIST12 provides data on atomic masses, isotopic compositions, natural abundances of isotopes, as well as uncertainties associated with these measurements. It also includes information on decay modes and nuclear structure.

Who can benefit from using NIST12?

Scientists, researchers, engineers, educators, and individuals in various industries can benefit from using NIST12 as a reliable source of reference data for their work, calculations, experiments, and educational materials.

Is NIST12 freely available to the public?

Yes, NIST12 is freely available to the public. It can be accessed through the NIST National Center for Nuclear Data website or downloaded for offline use.

How can I access NIST12?

NIST12 can be accessed online through the NIST National Center for Nuclear Data website. It is also available for download in various formats, including ASCII and XML.

Can I use NIST12 data for commercial purposes?

Yes, NIST12 data can be used for commercial purposes. However, it is recommended to consult the NIST usage guidelines and properly attribute the data to acknowledge its source.

Are there any limitations or uncertainties in NIST12 data?

While NIST12 strives to provide accurate and reliable data, there may be inherent limitations and uncertainties associated with experimental measurements and scientific understanding. The database includes information on uncertainties to help users make informed decisions.

How often is NIST12 updated?

NIST12 is regularly updated as new measurements and improvements are made. Users are encouraged to check for updates on the NIST National Center for Nuclear Data website to ensure they have the most current version.

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