火焰原子吸收法测定茶叶中Mn Zn含量及溶出特性
2021-02-24 15:07:34热度:209°C
完成机构：深圳市罗湖区疾病预防控制中心,广东深圳518020
六大类茶叶干茶叶除味上一篇 : 气相色谱法测定茶饮料中的乙酸苄酯
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SQL Error: select id,classid,MATCH(title) AGAINST('27804970 49705213 52135551 55514692 46924253 42532308 23081866 18662208 22081872 18725022 50225448 Mn Zn 26123331 33312816 28164060 40601986 19864456' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>231000) and MATCH(title) AGAINST('27804970 49705213 52135551 55514692 46924253 42532308 23081866 18662208 22081872 18725022 50225448 Mn Zn 26123331 33312816 28164060 40601986 19864456' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 10