We need the following material: Chloromethylated polystyrene,Merrifield resin CAS 70024-51-0/55844-94-5
Product Name: Chloromethylated polystyrene,Merrifield resin CAS Number: 70024-51-0/55844-94-5 Required Amount: 5-10kg per month Other Information: No DVB(divinylbenzene)




