Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2012 1
2013 2
2015 1
2016 2
2017 2
2020 2
2021 3
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

13 results

Results by year

Filters applied: . Clear all
Page 1
Gas weighing challenge.
Flierl L, Rienitz O, Pramann A. Flierl L, et al. Among authors: pramann a. Anal Bioanal Chem. 2020 Jan;412(1):1-3. doi: 10.1007/s00216-019-02168-4. Anal Bioanal Chem. 2020. PMID: 31996969 No abstract available.
The pycnometer challenge.
Rienitz O, Pramann A, Pape C. Rienitz O, et al. Among authors: pramann a. Anal Bioanal Chem. 2013 Jul;405(17):5627-8. doi: 10.1007/s00216-013-7012-0. Anal Bioanal Chem. 2013. PMID: 23807376 No abstract available.
Solution to the pycnometer challenge.
Rienitz O, Pramann A, Pape C. Rienitz O, et al. Among authors: pramann a. Anal Bioanal Chem. 2013 Nov;405(27):8691-2. doi: 10.1007/s00216-013-7310-6. Anal Bioanal Chem. 2013. PMID: 24141426 No abstract available.
Solution to gas weighing challenge.
Flierl L, Rienitz O, Pramann A. Flierl L, et al. Among authors: pramann a. Anal Bioanal Chem. 2020 Jul;412(17):3957-3959. doi: 10.1007/s00216-020-02697-3. Anal Bioanal Chem. 2020. PMID: 32592047 No abstract available.
Solution to isotope amount ratio measurement challenge.
Rienitz O, Pramann A. Rienitz O, et al. Among authors: pramann a. Anal Bioanal Chem. 2017 Jan;409(1):15-17. doi: 10.1007/s00216-016-0019-6. Anal Bioanal Chem. 2017. PMID: 28040854 No abstract available.
Isotope amount ratio measurement challenge.
Rienitz O, Pramann A. Rienitz O, et al. Among authors: pramann a. Anal Bioanal Chem. 2016 Sep;408(22):5953-5. doi: 10.1007/s00216-016-9744-0. Anal Bioanal Chem. 2016. PMID: 27515928 No abstract available.
13 results