HPLC :99.5%min & 99.9%min
3,3',4,4'-Biphenyltetracarboxylic dianhydride CAS 2420-87-3
Time：2023-08-01
Views：242
HPLC :99.5%min & 99.9%min
Visit on mobile
Copyright © 2018-2020 Hangzhou Hailan Chemical Co., Ltd. All Rights Reserved.
24 Hours Service
Please enter your contact number, please add the area code for the landline
Sales Service