| Related Categories |
Analytical Reagents,
Analytical/Chromatography,
Titration,
Volumetric Titration Reagents
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packaging
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1 l in Plastic bottle (1084471000)
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density
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1.02?g/cm3 (20?°C)
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pH
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6.2 (H?O, 20?°C)
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shipped in
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ambient
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storage temp.
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Store at +15°C to +25°C.
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specifications
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Amount-of-substance concentration: 0.1000 mol/l
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The concentration of this volumetric solution was determined with volumetric standard zinc (article number 1.02409). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.003 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
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