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| GB/T 5009.93-2003 Determination fo selenium in foods (English Version) |
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Detail of GB/T 5009.93-2003
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Introduction of GB/T 5009.93-2003
本标准规定了用荧光法和氢化物原子荧光光谱法测定食品中硒的方法。本标准适用于各类食品中硒的测定。第一法检出限为3ng，线性范围为0.01μg～0.2μg；第二法为0.5ng/mL，线性范围为0ng/mL～500ng/mL。
Contents of GB/T 5009.93-2003