Email:[email protected]； WhatsApp：+86 16710893336； Telegram/signal：+852 46079074； Snapchat：iris266166； Messenger：+852 93466339； Skype：[email protected]； session：055999280b6b85ab1fd11a88619df696ecde91a8e8c9e0bb69847527d80992000b Factory direct sales Sgt78/Sgt151 cas 1631074-54-8 with high quality Application: research chemical Delivery Time: within 2 days Port: Beijing, Shanghai, Shenzhen, Hongkong etc Purity: 99% Package: 1kg/foil bag, 25kg/drum Payment: BITCOIN,WESTERN UNION, T/T, MONEY GRAM Shipment: by sea or express (TNT, UPS, DHL, FEDEX, EMS) and Client's request