the qualities of most products are above 99% purity, same are 99.7% purity.
aluminum foil bag or as customer's required.
keep in dry and cool place.
4.do i need to pay extra for shipping cost?
no, our price includes the shipping cost already; you need not pay for any tax and others.
l Whatsapp:+8613230167943
our products are all made of purest raw materials. with high quality research lab equipments. the facilities are beyond the competitive suppliers.
we will delivery at once your payment is check and confirmed. the delivery will be by dhl/ tnt/ ups/ fedex etc. will need as short as 4-7 days to get to you.
we accept payment of paypal/ west union/ money gram. all is for your convenient. so your payment is ensured. please don't hesitate to buy form us.
we have very good price because of our advanced technology and huge supply of products. but we accept test samples in very low price.
our company is a professional production of intermediates and chemicals for many years, our products have exported to germany, spain, uk, usa, australia, middle east, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
1, we guarantee deeply analyze and demonstrate, purity more than 99.8%
√ 2, factory outlet with priority price & large stock.
√ 3, special magic vacuum safe package & safe shipping way.all parcel shipments are shipped discreetly and secure under customers' all requests.
√ 4, we promise reship policies if post failed or refund if you need.
√ 5, rate of passing customs is 99.9% including russia、australia and anyother.
√ 6, tnt & ups & dhl & ems & fedex or special line is available for you.freight fee is all charge by seller.
√ 7,payment terms: western union, moneygram ,bitcoin ,t/t for your choices.
1. customer satisfaction is our priority and guarantee for the future.
2. we co-develop products and projects with our partners.
3.place of origin china with super quality by reasonable price.
4.when you meet problems in mineral processing, we can provide technical guidance.
5.we will ship the goods that you order from us by ems, dhl, ups, or fedex.we will decided to choose which courier depend on different countries.to find the best way to delivery the goods for you.
6.we will ship the goods within 5days after get your payments.if you want to cancel or change order, please tell me within 24hours after you finish the payment...so we both can make the best of the bad bargain.
bulk order: shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment
7.if you have any other questions to consult me.please not hesitate to contact me any times.
關鍵字： Phenacetin;CAS NO.62-44-2
Hebei Minshang Biotechnology Co., Ltd is one of the most dynamic research and advanced technology companies.We can serve well quality product and the way of our traffic is safty and efficently.
We now have the most complete range of products.We focus on doing forign markts and and our products sell well in many countries,such as the U.S.A, the Netherlands , Poland,Canada,England,Italy ,Columbia and so on.We also have the business of custom synthesis of various organic compounds as a supplementary. We can synthesis almost any chemicals. Compounds can be ordered in scales ranging from millig