ANIONEN à éléments multiples IC-STD II

Code: 1114480500 D2-231

Analysis Note

Determination method : titrimetricAccuracy of the Method : Cl , NO3, SO4 +/- 0.5 %Concentration β (Cl-): 995 - 1005 mg/lDetermination method...


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Analysis Note

Determination method : titrimetricAccuracy of the Method : Cl , NO3, SO4 +/- 0.5 %Concentration β (Cl-): 995 - 1005 mg/lDetermination method: argentometric titration.(traceable to NIST - SRM 999b)Concentration β (NO3-): 995 - 1005 mg/lDetermination method: alcalimetric titration.(traceable to NIST - SRM 723e)Concentration β (SO42-): 995 - 1005 mg/lDetermination method: titration with lead(II)perchlorate solution.(traceable to NIST - SRM 682)

Legal Information

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

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Packaging

500 ml in Plastic bottle

application(s)environmentalfood and beverages
density1.002 g/cm3 at 20 °C
formatmulti-component solution
pH6 (20 °C in H2O)
Quality Level100
storage temp.15-25°C
technique(s)ion chromatography: suitable
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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