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Merck 119811 Nitrate standard solution traceable to SRM from NIST NaNO₃ in H₂O 1000 mg/l NO₃ Certipur® 500 ml

Merck 119811 Nitrate standard solution traceable to SRM from NIST NaNO₃ in H₂O 1000 mg/l NO₃ Certipur® 500 ml

Kategori
Standart Referans Malzemeler
Marka
MERCK
Stok Kodu
LB.M.119811.0500
1.990,79 TL + KDV
2.388,95 TL
Ön Siparişli Ürün
Ürün Detayları
Önerileriniz
Taksit Seçenekleri
Ürün Detayları
Description
Catalogue Number 119811
Synonyms Nitrate standard for aqueous matrices ready for use
Product Information
HS Code 2834 29 80
Quality Level MQ100
Physicochemical Information
Density 1.00 g/cm3 (20 °C)
pH value 6 (H₂O, 20 °C)
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK NWG not water endangering
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Specifications
Concentration     β (NO₃⁻) 990 - 1010 mg/l
Determination method:   Alkalimetric titration.
The content of this solution was determined with sodium hydroxid standard solution 0.1 mol/l .The sodium hydroxide standard solution 0.1 mol/l is adjusted by hydrochloric acid standard solution 0.1 mol/L.The hydrochloric acid standard solution is standardized and traceable to volumetric standard tris(hydroxymethyl)aminomethane (article number 1.02408). The expanded measurement uncertainty is ± 1 % (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 723 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard tris(hydroxymethyl)aminomethane, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
Global Trade Item Number
Catalogue Number GTIN
1198110500 04022536180755
Taksit Seçenekleri
Önerileriniz
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Etiketler :
Merck Merck türkiye Merck millipore Merck millipore türkiye
Merck 119811 Nitrate standard solution traceable to SRM from NIST NaNO₃ in H₂O 1000 mg/l NO₃ Certipur® 500 ml MERCK 119811 Nitrate standard solution traceable to SRM from NIST NaNO3 in H2O 1000 mg/l NO3- CertiPUR® LB.M.119811.0500
Merck 119811 Nitrate standard solution traceable to SRM from NIST NaNO₃ in H₂O 1000 mg/l NO₃ Certipur® 500 ml

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