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Pretilachlor Solution in Acetonitrile
金龙胆草提取物
1,2-二甲基萘
Carboxin Solution 100ug/ml in t-Butylmethyl ether
α-玉米赤霉醇溶液, 10ppm
α-Acetamidocinnamic Acid
DIMETHYLHYDROQUINONE, 2,3-(RG) 标准品
2-Deoxy-D-glucose (无证书)
4-Chlorothiobenzamide-2,3,5,6-d4 标准品
AROCLOR STANDARD MIX 1, 5X1ML, ACETONE:MEOH(40:60),VARIED CONCENTRATION 标准品