CAS 584087 K2CO3 CAS 68-12-2 DMF CAS 1119-51-3
5f adb 4fadb raw material (//udt.com.ua)
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first-rate, attractive and reasonable price High purity 99% white Powder Advantages: High quality and competitive price. 1. We can provide samples for testing. 2, all purity >99%. As a manufacturer, we can provide high quality products at factory prices. Fast and safe delivery. 1. The package can be delivered within 3-5 working days after receiving the payment tracking number. 2. Safe and secure transportation mode for you to choose. 3, customs clearance qualified rate > 99%.