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Determination of ash content in meat products

Meat Science, 1981
Various procedures for determining 'ash' content of meat products have been compared. The ISO method gave significantly higher results than the other methods tested. The standard method (IAS 2-043) gave lower recoveries and, in one of the experiments, lower results for ash content, than the other methods tested.
D, Perez, G, Andujar
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Lead contents of coal, coal ash and fly ash

Water, Air, and Soil Pollution, 1975
Flameless atomic absorption spectrometry is applied for the determination of Pb in coal, coal ash and fly ash. Lead concentrations in coal and coal ash ranging from respectively 7 to 110 µg g−1 and 120 to 450 µg g−1 are found. A mean concentration of 1520 µg g−1 in fly ash corresponding to a concentration of 117 µg m−3 in the effluent gas suggests the ...
C. Block, R. Dams
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The Ash Content of Insects

Bulletin of Entomological Research, 1931
In the case of silica, there appears to be a definite variation of SiO2 content with different species. The difference between yellow locusts (6·27 per cent.) and red locusts (14·7 per cent.) is especially marked. It may be attributed to the fact that red locusts are actively feeding, sexually immature adults, and in consequence they consume large ...
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