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13组分醛酮衍生物混标 标准品
5% Sodium in 1% HCl
4-(1-Ethyl-1,4-dimethylpentyl)-phenol
肠膜状明串珠菌
First Standard® 丙酮中二甲戊灵溶液,1000ug/ml
cis-Permethrin Solution 100ug/mL in Acetonitrile
3,4,5-Trichlorophenyl-4-nitrophenyl ether 标准品
2-Methylisoboreneol
N,N,N′-Trimethyl-d6-1,3-propanediamine (N,N-dimethyl-d6) 标准品
ENTEROLACTONE(P) 标准品