1.10958
Kjeldahl tablets
for Wieninger method 5g/tablet
Select a Size
About This Item
Product Name
Kjeldahl tablets, for Wieninger method 5g/tablet
form
tablet
specific analyte(s)
nitrogen
technique(s)
photometry: suitable
pH
5 (20 °C, 200 g/L in H2O)
solubility
200 g/L
storage temp.
no temp limit
Quality Level
Analysis Note
Application test: conforms
Grey colour of the product is caused by raw material and does not affect the application.
General description
Na2SO4 96.5%
CuSO4 1.5%
Se 2.0%
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
Storage Class
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.
Articles
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.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1.10958.0250 | 04022536129020 |
| 1.10958.1000 | 04022536129037 |
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