Sigma-Aldrich offers a wide range of life science products and services to support scientific research and pharmaceutical development.

Don’t miss your chance to win an exclusive bottle of Sigma-Aldrich chocolates!

Sigma-Aldrich® Lab & Production materials that help you Unleash the Impossible. Explore our range of lab, diagnostic and bulk products, hear stories from inspiring scientists like you, and …

Sigma is the Sigma-Aldrich's main biochemical supplier, with offerings including antibiotics, buffers, carbohydrates, enzymes, forensic tools, hematology and histology, nucleotides, …

默克在生命科学领域是拥有高科技高品质产品的公司，致力于解决生命科学领域问题，提供Sigma-Aldrich化学试剂耗材, Milli-Q实验室纯水, Millipore过滤分离, Supelco分析化学等产品线，助您 …

默克的Sigma-Aldrich® 实验室和生产材料助您超越不可能。探索我们丰富的实验室、诊断和大包装/定制产品，聆听像您一样鼓舞人心的科学家的故事。

We are a global science and technology company determined to solve the toughest problems. Learn about our tools, services, digital platforms, innovation approach, expertise and news.