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EC number: 944-243-9 | CAS number: -
Determining the Density of the Sample
Run Number 1
Mass of Empty Pycnometer (g)
Mass of Sample & Pycnometer (g)
Mass of Sample added to empty Pycnometer (g) ms
Mass of Sample, Pycnometer & immersion liquid
Mass of immersion liquid added (g) m2
Calculated Density of Sample (g/cm3)
Density of Sample (kg/m3)
Mean Result (kg.m-3)
Density = (ms x density IL ) / (m1 – m2)
Where: ms is the mass, in grams, of the sample;
m1 is the mass, in grams, of immersion liquid required to fill the empty pycnometer;
m2 is the mass, in grams of immersion liquid added to fill the pycnometer containing the sample;
densityIL is the density of the immersion liquid
Mean Result : Relative density (D20 4) = 1.009
Sample density = 1009 kg.m-3 @ 20°C
relative density: 1.009 at 20 °C (EU A.3, pycnometer method)
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