茶叶中α-六六六、β-六六六、γ-六六六、δ-六六六、o,p'-DDT、p,p'-DDT、o,p'-DDE、p,p'-DDE质控样品
α-666, β-666, γ-666, δ-666, o,p'-DDT, p,p'-DDT, o,p'-DDE, p,p in tea '-DDE quality control samples
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存储:2-8℃,避光