Top 10 lookchem.com Wettbewerber

chemicalbook.com

郑州赫昂生物科技有限公司生产的即用型实验室透析袋,最新报价:23元/套,膜技术参数：标准级RC膜（再生纤维素膜）可用于几乎所有的常规实验室透析应用,重金属离子和硫化物含量为痕迹级别。此类膜透明、柔韧，具有对称的孔隙分布，是脱盐、换液

chemsrc.com

Chemsrc provides 3-Indoleacetic acid(CAS#:87-51-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 3-Indoleacetic acid are included as well.

guidechem.com

Guidechem HOT RFQ for the 1st week of April 2026 highlights trending global chemical purchase requests, helping buyers find demand and suppliers capture timely opportunities across Asia, Europe, America, Africa and more.

chemnet.com

chemnet is the chemical trading platform to connect chemical buyers and chemical sellers with chemical search engine of chemical suppliers and chemical products.

echemi.com

ECHEMI is a global chemical industry B2B website. You can find leading manufacturing companies, top suppliers & quality chemical products here. We help you complete chemical business in the world.

pubchem.ncbi.nlm.nih.gov

PubChem is the world's largest collection of freely accessible chemical information. Search chemicals by name, molecular formula, structure, and other identifiers. Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more.

sigmaaldrich.com

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chemspider.com

a free chemical structure database providing fast text and structure search access to over 130 million structures from hundreds of data sources.

chembk.com

chembk provides chemical properties, molecular formula, melting point, boling point, solubility and msds, hazard and safety information with simplicity and elegance

brenntag.com

brenntag: your trusted partner in chemicals. discover our expertise in distribution, logistics, and value-added services, customized to your needs. start now.