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3,3'-Dibromo-5,5'-Bis(Trimethylsilyl)-2,2'-Bithiophene CAS 207742-50-5 OPV Materials
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|Application||OPV||Appearance||White Crystal Powder|
C14H20Br2S2Si2 OPV Materials,
CAS 207742-50-5 OPV Materials,
COA opv organic photovoltaics
3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene CAS 207742-50-5 OPV Materials
|Appearance||white crystal powder|
1. Quick lead time
2. Low MOQ
3. Quality assured with COA
4. Full experience in shipping
5. Free consulting service
6. custom service welcome
Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 5-7 days. Official order lead time 14-21 days.
Q2: What is your MOQ?
A2: MOQ usually is 1kg.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?