Skip to Content
Merck
All Photos(1)

Documents

1.18348

Supelco

Kjeldahl tablets

weight 3.5 g (tablet)without addition of Se and Hg

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352402
NACRES:
NB.21

form

tablet

Quality Level

specific analyte(s)

nitrogen

technique(s)

photometry: suitable

weight

3.5 g (tablet)without addition of Se and Hg

storage temp.

no temp limit

General description

(without addition of Se and Hg) 3.5 g/tablet

Application


  • Health risk assessment of arsenic in Realgar and NiuHuangJieDu Tablets based on pharmacokinetic study: This research utilizes Kjeldahl tablets to determine the nitrogen content in pharmaceutical compounds, specifically assessing the health risks associated with arsenic levels in traditional Chinese medicine. This study underlines the critical application of Kjeldahl analysis in ensuring the safety and efficacy of pharmaceutical products (Wu et al., 2018).

  • Application of infrared spectroscopy technique to protein content fast measurement in milk powder based on support vector machines: This study illustrates the use of Kjeldahl tablets for rapid protein quantification in milk powder, employing infrared spectroscopy enhanced by machine learning algorithms. The research highlights the effectiveness of Kjeldahl nitrogen analysis in food science, ensuring quality control and nutritional assessment in dairy products (Wu et al., 2008).

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 3

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Total Nitrogen Analysis kit offers a fast, accurate, and cost-effective method for water and wastewater testing.

Learn how water impurities can impact the Kjeldahl nitrogen method. Get recommendations for accurate Kjeldahl analysis and total Kjeldahl nitrogen (TKN) tests. Select the optimal water purification system.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service