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1.15348

Supelco

Kjeldahl tablets

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

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About This Item

UNSPSC Code:
12352402
NACRES:
NB.21

form

tablet

Quality Level

100

specific analyte(s)

nitrogen

technique(s)

photometry: suitable

weight

5 g (tablet)without addition of Se and Hg

storage temp.

no temp limit

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

Hazard Statements

H412

Precautionary Statements

P273 - P501

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)

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Articles

An Easier, Faster, and Cost-Effective Option for Measuring Total Nitrogen

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