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119897 | Chloride standard solution

2-3 Gün 119897 | Chloride standard solution image

Merck - 119897 | 119897 | Chloride standard solution

traceable to SRM from NIST NaCl in H₂O 1000 mg/l Cl Certipur®

Description
Catalogue Number 119897
Synonyms Chloride standard for aqueous matrices ready foruse
Product Information
HS Code 3822 00 00
Physicochemical Information
Density 0.998 g/cm3 (20 °C)
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK NWG not water endangering
Disposal 28Aqueous solutions: Container D.
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Specifications
Concentration     β (Cl⁻) 990 - 1010 mg/l
Determination method: Argentometric titration.The content of this solution was determined with silver nitrate standard solution (article number 1.09081) standardized against volumetric standard sodium chloride (article number 1.02406). The expanded measurement uncertainty is ± 0.4 % (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 999b (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard sodium chloride, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
  • Üretici: Merck
  • Ürün Kodu: 119897
  • Stok Durumu: 2-3 Gün
  • 75,07€ +KDV
  • Satış Fiyatı : 681,40TL
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