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Merck
CN

1.15348

Kjeldahl tablets

weight 5 g (tablet)without addition of Se and Hg

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About This Item

NACRES:
NB.21
UNSPSC Code:
12352402
Technical Service
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form

tablet

specific analyte(s)

nitrogen

technique(s)

photometry: suitable

weight

5 g (tablet)without addition of Se and Hg

storage temp.

no temp limit

Quality Level

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General description

(without addition of Se and Hg) 5 g/tablet
Type: Mercury- and selenium-free catalyst Composition:
Na2SO4 47.7%
K2SO4 47.7%
TiO2 2.8%
CuSO4 1.8%

Analysis Note

Appearance: light-grey to light-blue tablets
Application test: conforms

hcodes

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’.

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Articles

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

这款总氮检测试剂盒比传统方法更加快捷、安全、准确和经济。总氮检测试剂盒专用于通过单次检测测定工艺水和废水中的总氮含量。

Water quality can impact the accuracy of the Kjeldahl method. Avoid contaminants and assure results by selecting the optimal water purification solution.

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