sigma
Sigma - Wikipedia bahasa Indonesia, ensiklopedia bebas
Sigma (huruf besar: Σ, huruf kecil: σ, huruf kecil pada akhir kata: ς) adalah huruf ke-18 dalam susunan alfabet Yunani. Dalam sistem angka Yunani, huruf ini mempunyai nilai 200. Dalam bidang keilmuan, simbol huruf besar sigma, Σ digunakan sebagai lambang: operator penjumlahan; sebuah kelas baryon dalam fisika partikel
Sigma-Aldrich
We impact life and health with science, offering a broad portfolio of products for pharmaceutical development and manufacturing. Our service organization supports CDMO and contract testing across traditional and novel modalities.
Sigma - Wikipedia
Sigma (/ ˈ s ɪ ɡ m ə / SIG-mə; uppercase Σ, lowercase σ, lowercase in word-final position ς; Greek: σίγμα) is the eighteenth letter of the Greek alphabet. In the system of Greek numerals , it has a value of 200.
SIGMA Corporation
The official global site of camera & lenses manufacturing company SIGMA. Here you can find information about our company and our products, support, repairs and inspections, as well as news, updates, and branded content.
Sigma-Aldrich® Brand
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 more.
Lenses | SIGMA Corporation
An overview of SIGMA’s lenses lineup.Here you can find information about the lenses we manufacture – from macro to tele lenses, our prime and zoom lens series and, of course, the latest lenses for mirrorless systems.
Products - MilliporeSigma
We provide a wide variety of products. Please select one of the Categories below to learn more. Analytical Chemistry. Cell Culture & Analysis. Chemistry & Biochemicals. Clinical & Diagnostics.
