北京百灵威科技有限公司
100mg
![苯并[A]蒽（标准品）](https://resources.chemdig.com/resources/cas/56-55-3.gif)
10mg
100mg
![苯并[g,h,i]苝（标准品）](https://resources.chemdig.com/resources/cas/191-24-2.gif)
10mg
10mg
![苯并[e]芘（标准品）](https://resources.chemdig.com/resources/cas/192-97-2.gif)
10mg
100mg
100mg
100mg
![苯并[b]荧蒽（标准品）](https://resources.chemdig.com/resources/cas/205-99-2.gif)
10mg
![苯并[k]荧蒽（标准品）](https://resources.chemdig.com/resources/cas/207-08-9.gif)
10mg
10mg
100mg
100mg
10mg
10mg
![苯并[j]荧蒽（标准品）](https://resources.chemdig.com/resources/cas/205-82-3.gif)
10mg
100mg
