Featured Products & Promotion Products

Welcome to our top science,we provides the following most cost-efficient services to our customers.We have PEG Products,Natural Products,and Bioscience Products. welcome to place the order!

Sincerely enthusiastic service

We will provide you with the most sincere service. All inquiries and subsequent projects are of course undertaken in the strictest confidence and will be backed up by secrecy agreements if required. Please contact us with your requirements and we will get back to you as soon as possible, usually within the 24 - 48 hours. As well as the price, the quote will include our estimated time.

About Top Science

TOP Science is a Biochemical technology Co.LTD, And we provide a full range of CRO services that cover the entire drug development pipeline, including contract research for compound synthesis, biochemical and cellular analysis,and marketing research.

TOP Science: QA&QC

We firmly believe that the consummate quality management system is the most important guarantee of the quality,and we adhere to effect the most strict inspection according with USP,EP,CP requirements for each batch of products.We always adhere to the principle of the quality is the life of an enterprise.

2015-1-12 20:42:58 | [Read more...]

NASA-Funded Research Discovers Life Built With Toxic Ch

NASA-funded astrobiology research has changed the fundamental knowledge about what comprises all known life on Earth. Researchers conducting tests in the harsh environment of Mono Lake in California have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic. The microorganism substitutes arsenic f

2013-12-19 10:11:46 | [Read more...]

Pest invasion through online shopping

2013-11-18 19:00:03 | [Read more...]


OPSUMIT -- indicated to delay disease progression and reduced hospitalizations in pulmonary arterial hypertension -- now available to patients

2012-8-21 15:56:40 | [Read more...]

ViiV Healthcare receives approval for Tivicay? (doluteg

MISSISSAUGA, ON , Nov. 4, 2013 /CNW/ - ViiV Healthcare has received approval in Canada for Tivicay? (dolutegravir) 50-mg tablets, an Integrase Strand Transfer Inhibitor indicated for use in combination with other antiretroviral agents for the treatment of human immunodeficiency virus (HIV) infection in adults and children 12 years of age and older and weighi

2012-8-17 21:53:16 | [Read more...]

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