Pastilles KJELDAHL pour méthode WIENINGER 5 g/TABLETTE

Code: 1109581000 D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Appearance: grey tabletsApplication test: conformsGrey colour of the product is caused by raw material and does not affect the application.

Genera...


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Votre prix
$1,507.74 EACH
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Appearance: grey tabletsApplication test: conformsGrey colour of the product is caused by raw material and does not affect the application.

General description

Type: Wieninger catalyst Composition:
Na2SO4 96.5%
CuSO4 1.5%
Se 2.0%

formtablet
pH5 (20 °C, 200 g/L in H2O)
Quality Level100
solubility200 g/L
specific analyte(s)nitrogen
storage temp.no temp limit
technique(s)photometry: suitable
Cas NumberMixture
Hazard Class9
Un Number3077
Pack GroupIII
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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