エチルパラベン
WordNet
- send a message from one computer to another to check whether it is reachable and active; "ping your machine in the office"
- a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal)
- contact, usually in order to remind of something; "Ill ping my accountant--April 15 is nearing"
- hit with a pinging noise; "The bugs pinged the lamp shade"
- make a short high-pitched sound; "the bullet pinged when they struck the car"
- the 16th letter of the Roman alphabet (同)p
- the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom (同)ethyl_group, ethyl radical
PrepTutorEJDIC
- (小銃弾などの)ピュー(ブーン)という音 / ピュー(ブーン)と音がする
- parking
- phosphorusの化学記号
- エチル / エチルの
UpToDate Contents
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English Journal
- Analysis of preservatives with different polarities in beverage samples by dual-phase dual stir bar sorptive extraction combined with high-performance liquid chromatography.
- Xu J, Chen B, He M, Hu B.SourceKey Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, China.
- Journal of chromatography. A.J Chromatogr A.2013 Feb 22;1278:8-15. doi: 10.1016/j.chroma.2012.12.061. Epub 2013 Jan 8.
- A new concept of "dual-phase dual stir bar sorptive extraction (SBSE)" was proposed to simultaneously extract six preservatives with different polarities (logKo/w values of 1.27-3.41), namely, benzoic acid (BA), sorbic acid (SA), methyl p-hydroxybenzoate (MP), ethyl p-hydroxybenzoate (EP), propyl p-
- PMID 23336943
- Direct rapid analysis of multiple PPCPs in municipal wastewater using ultrahigh performance liquid chromatography-tandem mass spectrometry without SPE pre-concentration.
- Yu K, Li B, Zhang T.SourceEnvironmental Biotechnology Laboratory, The University of Hong Kong, Hong Kong SAR, China.
- Analytica chimica acta.Anal Chim Acta.2012 Aug 13;738:59-68. doi: 10.1016/j.aca.2012.05.057. Epub 2012 Jun 9.
- Ultrahigh performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) was utilized to develop a rapid, sensitive and reliable method without solid phase extraction (SPE) pre-concentration for trace analysis of 11 pharmaceuticals and personal care products (PPCPs) in influent and efflu
- PMID 22790701
Japanese Journal
- 地膚子と蛇床子を含む高水分含有率油中水型クリーム剤の調製
- 郡 修德,山下 美妃,金澤 勉,小寺 一
- 薬学雑誌 131(12), 1835-1841, 2011
- … However, addition of glycerin as a humectant, and ethyl p-hydroxybenzoate/n-butyl p-hydroxybenzoate as preservatives enhanced the stability of the cream. …
- NAID 130001871785
- 岸 弘子,山田 利治
- 食品衛生学雑誌 = Journal of the Food Hygienics Society of Japan 48(3), 58-63, 2007-06-25
- 食品中の保存料9種の分析法の検討を行った.固体食品はメタノールで抽出し,5 mmol/Lクエン酸緩衝液(pH 4.0)を加えてOasis HLBに負荷し,メタノール溶出液を安息香酸,ソルビン酸およびデヒドロ酢酸測定用試験溶液とした.さらに,メタノール溶出液の一部をBond Elut PSAに負荷し,その通過液をパラオキシ安息香酸エステル類測定用試験溶液とした.液体食品は5 mmol/Lクエン酸緩衝 …
- NAID 10019974295
Related Links
- Sigma-Aldrich offers Aldrich-111988, Ethyl 4-hydroxybenzoate for your research needs. Find product specific information including CAS, MSDS, protocols and references. ... Packaging 100, 500 g in poly bottle 5 g in glass ...
- [Ethyl 4-Hydroxybenzoate] [120-47-8] | 価格や在庫、物性値などの詳細情報ページです。 ... ・川口の在庫は即日,つくばの在庫は2〜3日以内の出荷となります。・詳細につきましては,お手数ですが営業部までお問い合わせください。
Related Pictures
★リンクテーブル★
[★]
- 英
- ethyl-p-hydroxybenzoate
- 商
- ケンエーG浣腸液、イオウ・カンフルローション、グリセリン浣腸
[★]
[★]
- 時間単位
- 関
- picosecond、psec
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- 10の-12乗
- 関
- pico
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エチル
- 関
- Et