Elemental Impurities FAQs
This FAQs section details frequently asked questions about the Elemental Impurities database.
List of available Elemental Impurities FAQs
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Related News
Lhasa Limited releases new data to Aromatic Amines database usersLhasa Limited is delighted to announce the release of new data to its Vitic Aromatic Amines database users.
15 December 2022
Nitrites in Excipients data release: Supporting more scientifically driven nitrosamine risk assessments
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Lhasa Limited’s Elemental Impurities Database is now open for all to join
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Related Blog Articles
The benefits of joining the Complex Nitrosamines consortiumRead what one of our Complex Nitrosamines Data Sharing Initiative members, Graham Smith, Oncology Chemical Toxicology Lead at AstraZeneca, has to say about being involved in this growing consortium!
10 October 2022
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22 February 2022
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05 August 2021
Recent News
- Lhasa Limited announce the launch of innovative solution to support ICH S1 carcinogenicity assessments
Lhasa Limited is thrilled to announce the launch of Kaptis!
"Kaptis is an important tool for the development and interpretation of Integrated Approaches to Testing and Assessment for carcinogenicity" – Carole Yauk, Professor and Canada Research Chair in Genomics and the Environment.
Read the full article for more information.
21 December 2022
Recent Blog Articles
One of the most influential scientific papers of 2022In November last year, we published a ground-breaking article to Chemical Research in Toxicology titled ‘What Makes a Potent Nitrosamine? Statistical Validation of Expert-Derived Structure–Activity Relationships’.
Within the paper, we show that certain structural features, when treated independently, have a statistically significant impact on the carcinogenic potency of nitrosamines. It is with great excitement that we share this publication making it to Chemical Research in Toxicology’s top 20 most downloaded articles, as well as being the most viewed article within their November edition.
26 January 2023
Recent Publications
Retrospective analysis of the potential use of virtual control groups in preclinical toxicity assessment using the eTOX database
January 2023eTOX
Statistical analysis of preclinical inter-species concordance of histopathological findings in the eTOX database
January 2023eTOX
Enhancing global and local decision making for chemical safety assessments through increasing the availability of data
January 2023Vitic
Recent News
- Lhasa Limited announce the launch of innovative solution to support ICH S1 carcinogenicity assessments
Lhasa Limited is thrilled to announce the launch of Kaptis!
"Kaptis is an important tool for the development and interpretation of Integrated Approaches to Testing and Assessment for carcinogenicity" – Carole Yauk, Professor and Canada Research Chair in Genomics and the Environment.
Read the full article for more information.
21 December 2022
Lhasa Limited unveil Mirabilis 4 – introducing a conditions-based approach for predicting reactivity, solubility and volatility
15 December 2022
Lhasa Limited releases new data to Aromatic Amines database users
15 December 2022
Recent Blog Articles
- One of the most influential scientific papers of 2022
In November last year, we published a ground-breaking article to Chemical Research in Toxicology titled ‘What Makes a Potent Nitrosamine? Statistical Validation of Expert-Derived Structure–Activity Relationships’.
Within the paper, we show that certain structural features, when treated independently, have a statistically significant impact on the carcinogenic potency of nitrosamines. It is with great excitement that we share this publication making it to Chemical Research in Toxicology’s top 20 most downloaded articles, as well as being the most viewed article within their November edition.
26 January 2023
“Welcome to 2023” – Chris Barber, Lhasa CEO
06 January 2023
A day in the life of a Software Developer at Lhasa Limited
09 December 2022
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