(18O)水

(18O)水 価格 もっと(7)

メーカー	製品番号	製品説明	CAS番号	包装	価格	更新時間	購入
Sigma-Aldrich Japan	329878	水-18O (for PET), 97 atom % 18O Water-18O (for PET), 97 atom % 18O	14314-42-2	250mg	￥20200	2024-03-01	購入
Sigma-Aldrich Japan	329878	水-18O (for PET), 97 atom % 18O Water-18O (for PET), 97 atom % 18O	14314-42-2	1g	￥60300	2024-03-01	購入
Sigma-Aldrich Japan	329878	(for PET), 97 atom % 18O 水-18O (for PET), 97 atom % 18O	14314-42-2	20G	￥953000	2024-03-01	購入
Sigma-Aldrich Japan	329878	(for PET), 97 atom % 18O 水-18O (for PET), 97 atom % 18O	14314-42-2	50G	￥1930000	2024-03-01	購入
Sigma-Aldrich Japan	332089	水-18O 10 atom % 18O Water-18O 10 atom % 18O	14314-42-2	1g	￥28800	2024-03-01	購入

(18O)水 化学特性,用途語,生産方法

説明

Only 0.2% of the oxygen-18O isotope exists in atmospheric oxygen. The Water-18O is manufactured by enriching the oxygen-18O over 98 atom% and is used to produce the [18F]FDG *1 PET diagnostic reagent for cancer. Water enriched in the oxygen-18 isotope (Water-18O) is widely used in medicine, agrochemistry and biochemistry. Oxygen-18 was first enriched to 99.5% in 1943 using thermal diffusion. To date, the use of electrolysis, chemical isotope exchange, gas diffusion, and rectification of oxygen, nitric oxide, and water has been described to enrich water with oxygen-18. Among them, the method of rectification of water, first demonstrated in 1944, is successfully used now in industry.

化学的特性

Colourless Liquid

使用

Water-18O, 97 atom % 18O is used in DNA stable isotope probing (SIP) to investigate microbial growth and death in environmental samples.

定義

ChEBI: ((18)O)water is a form of water consisting of two hydrogen atoms covalently bonded to an oxygen-18 atom. It is a water and an isotopically modified compound. It contains an oxygen-18 atom.

(18O)水 上流と下流の製品情報

原材料

準備製品

(18O)水 生産企業

名前	電話番号	電子メール	国籍	製品カタログ	優位度
Shaanxi Gulliver Biotechnology Research Co., Ltd	13892423764	3961484990@qq.com	China	3093	58
Wuhan eastop Technology Co., ltd.6	18086015167 17702779303	service@isotopechina.com	China	268	58
CHINA ISOTOPE CO., LIMITED	02151600108 13062666369	info@isotopechem.com	China	4721	58
Wuhan Baisida Gas Co., Ltd	4006983299; 15072387200	2850590612@qq.com	China	206	58
Shanghai wechem chemical co., ltd	18824865657	2684615189@qq.com	China	428	58
ShangLan Gases （ShangHai）Co.，Ltd	4001882517 13194677939	shineliu@isotopecenter.com	China	483	58
DWS Specialty Gas Co., Ltd	15906197626	yanning@abamtc.com	China	447	58
Yantai Soddy New Materials Co.,Ltd.	+86-15726560565 15726560565	owen@soddynm.cn	China	48	58
smart special gas Shanghai co.,Ltd	18557025385 15757158480	1044710094@qq.com	China	663	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76

14314-42-2((18O)水)キーワード:

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• 14314-42-2
• ¹⁸O Water
• Water-(18-O) (10% Isotopic Purity)
• 18O Labeled water
• DEUTERIUM OXIDE-18O (UNNORMALIZED WATER-
• WATER-18O, NORMALIZED, 99 ATOM % 18O
• WATER-(18)O (NORMALIZED) VIAL WITH 1 G
• WATER-18O, 97 ATOM % 18O
• WATER-18O, NORMALIZED, CA. 10 ATOM % 18O
• DEUTERIUM OXIDE-18O 99%D,75%
• normalized95atom%18O
• O18-Water
• water-(18)o(normalized)
• WATER-18O
• Water-¹⁸O
• Heavy-oxygen water
• Water-18O [90 atom % 180]
• (18O)Water
• Water-18O, nomalized
• oxygen-18 water Water-18O
• Water-18O [90 atom % 18O]
• WATER-(18)O (NORMALIZED), VIAL WITH 1 G, ~95 (ATOM % (18)O)
• Water-¹⁸O, 97 atoM%¹⁸O
• Oxygen-Heavy Water
• Oxygen 18 water 98 atom%
• Water-¹⁸O, 97%, 97 atom%¹⁸O
• Oxygen 18 water 98 atom%14314-42-2
• Water-¹⁸O, 90 atoM%¹⁸O
• Water-O, 97%, 97 atom%O
• [18O,1.5%]-Water (Normalized)
• [18O,99%]-Water (Normalized)
• 水(18O)
• (18O)水
• 水-18O