2’-Deoxyribonucleoside Phosphoramidites(13C,15N) 安定同位体標識 phosphoramidites を製品に追加したことをお知らせします。これらの製品 は、NMR アプリケーション oligoribonucleotide

Source URL: www.si-science.co.jp

Parts List Uchida Paper Folding Machine Model F-45N,F-43N (306A),F-30N,F-25N and F-15N PRINTERS PARTS

Source URL: www.ppsnj.com

• Washer
• Railroad switch
• Screw
• Switch
• Manufacturing
• Construction
• Folding machine
• Print production
• Technology

OmpX Micro-Scale Refolding Protocol December, 2008 Version 1.0 Summary: This protocol is currently being used at the JCIMPT laboratory of Professor Kurt Wϋthrich to prepare NMR samples of [15N,2H]-OmpX for the assessmen

Source URL: jcimpt.scripps.edu

• Molecular biology
• Nuclear magnetic resonance
• Colloidal chemistry
• Micelle
• Supramolecular chemistry
• SDS-PAGE
• Nuclear magnetic resonance spectroscopy
• Urea
• Argininosuccinate synthase
• Chemistry
• Biology
• Urea cycle

A workshop on: The Nitrogen cycle and the Anthropocene There are several types of temporal record (ice cores, sediments, tree rings) which show a reduction in 15N/14N ratios during the ‘Anthropocene’, a period in wh

Source URL: bgs.ac.uk

• Anthropocene
• Biodiversity
• Holocene
• Ice core
• 14N
• Nitrogen cycle
• Nitrogen
• Biology
• Matter
• Chemistry

Az NMR-spektroszkópia szükséges feltétele a nullától különbözÿ magspin (I≠ ≠0) –I=0 mind a protonok mind a neutronok száma páros (12C, 16O) –I=1/2 ha tömegszáma páratlan (1H, 3H, 13C, 15N, 19F, 57F

Source URL: szerves.chem.elte.hu

A workshop on: The Nitrogen cycle and the Anthropocene There are several types of temporal record (ice cores, sediments, tree rings) which show a reduction in 15N/14N ratios during the ‘Anthropocene’, a period in wh

Source URL: www.bgs.ac.uk

• Anthropocene
• Biodiversity
• Holocene
• Ice core
• 14N
• Nitrogen cycle
• Nitrogen
• Biology
• Matter
• Chemistry

大陽日酸技報 No. 28（2009） 技術紹介 窒素の低温蒸留による窒素 15 安定同位体（15N）の分離 Separation of Nitrogen-15 from Natural Nitrogen by Cryogenic Distillation

Source URL: www.tn-sanso-giho.com