Animal and vegetable fats and oils - Determination of lead by direct graphite furnace atomic absorption spectroscopy (ISO 12193:2004); German version EN ISO 12193:2004— 13 стр.
Animal and vegetable fats and oils - Determination of lead content - Graphite furnace atomic absorption method (ISO 12193:1994); German version EN ISO 12193:1999— 6 стр.
Animal and vegetable fats and oils - Determination of lead content - Graphite furnace atomic absorption method (ISO 12193:1994); German version EN ISO 12193:1999— 6 стр.