摘要：研究了用V-H2O2-PAR三元配合物体系吸光光度法测定茶叶中痕量钒的方法。最大吸收波长为550nm，测定值的RSD≤4．1，钒的平均回收率为94．0％-107．5％。结果表明。该法灵敏度高、选择性好、干扰少。
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