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泼尼松-d8溶液, 100ppm
头孢拉定 BePure-21011
N-n-Butylacetanilide (无证书)
氧甲拌磷 BePure-24923XC
Halfenprox
Brefeldin A, >99%
4-(1,3-DIMETHYL-1-ETHYLPENTYL)PHENOL (RING-13C6, 99%) 标准品
12-cis-Heneicosenoic acid
?1-Androstene-3α,17β-diol
Chlorpromazine-d6 Oxalate (N,N-dimethyl-d6) 标准品