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2,3,3',4,5'-Pentachlorobiphenyl Solution 100ug/ml in Hexane (无证书)
Metaldehyde Solution 100ug/ml in Toluene
黄曲霉素M1溶液, 10ppm
1-(1-金刚烷基)乙胺盐酸盐 试剂,可提供COA报告
Aliphatic alcohol Kit, not including 9725-9742
Bitter Melon (Momordica charantia) Fruit RGBRM 标准品
戊菌隆
松塔
粉条粉丝中铝成分分析标准物质
Methyl heptanoate (Methyl enantate)