![Polystyrene [MW ~ 20,000,000]](https://www.echochemical.com/upload/catalog/chemical/POLYSCIENCES.png)
Polystyrene [MW ~ 20,000,000]
品牌:
POLYSCIENCES
品號:
16244-250
品名:
Polystyrene [MW ~ 20,000,000]
規格:
250 mg
CAS:
9003-53-6
貨號:
16244-250
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