public void From_ValueAndUnit_ReturnsQuantityWithSameValueAndUnit()
        {
            var quantity00 = Turbidity.From(1, TurbidityUnit.NTU);

            AssertEx.EqualTolerance(1, quantity00.NTU, NTUTolerance);
            Assert.Equal(TurbidityUnit.NTU, quantity00.Unit);
        }