best price，best quality and fast delivery assurance available in sample product and customization with years of export experience along with excellent quality, advanced services and competitive prices the quality of products conform u

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

BOC Sciences is committed to supplying cost-effective products and services. We provide Azithromycin Impurity R. Azithromycin Impurity R is an impurity in the synthesis of Erythromycin. More information please visit: www.bocsci.com/azithromycin-imp

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. 1) All Purity≥95% 2) We are manufacturer and can provide high quality products with factory price. 2, Fast and s

As a professional chemical R&D and synthesis supplier, Shanghai Forever Synthesis Co.,Ltd. is specialized R&D and synthesizing APIs and Impurities. Besides, we value more special service, that is, to customize chemical synthesis according t

Best quality, reasonable price, custom synthesis, fast delivery Appearance:White to Yellow Solid Storage:Hygroscopic, -20°C Freezer, Under inert atmosphere Application:Pharmaceutical

1. Our staff are all biomedical related majors with rich experience in the pharmaceutical industry, and can provide you with more professional services.2. Our supplier has a good quality management system, and the quality of products is reliable and

High purity Application:Pharmaceutical intermediates, Material synthesis and analyzing the expectant ingredients