日本美女激情,国产熟女AAAAA片,小仙女导航,亚洲欧美国产另类,三级带黄色,春情淫史在线阅读,天天综合另类,日韩在线一

^{<dl id="ilis8"></dl>}<strike id="ilis8"><option id="ilis8"></option></strike>

<blockquote id="ilis8"></blockquote>

產(chǎn)品基本信息

產(chǎn)品編號(hào)：B690044

產(chǎn)品名稱：2-Butanone-13C6 2,4-Dinitrophenylhydrazone

產(chǎn)品CAS：

規(guī)格含量：2.5mg

產(chǎn)品價(jià)格：面議

聯(lián)系我們:

產(chǎn)品詳細(xì)介紹

標(biāo)準(zhǔn)品編號(hào):	B690044
名稱:	2-Butanone-13C6 2,4-Dinitrophenylhydrazone
別名:	2-Butanone-13C3 (2,4-Dinitrophenyl)hydrazone; Butanone-13C6 2,4-Dinitrophenylhydrazone; Ethyl Methyl Ketone-13C6 (2,4-dinitrophenyl)hydrazone; Methyl Ethyl Ketone-13C6 2,4-Dinitrophenylhydrazone; NSC 109807-13C6; NSC 404126-13C6;
參考CAS:	未標(biāo)記：958-60-1
分子式:	C?¹³C?H??N?O?
分子量:	258.18
類別:	Standards; Isotopic Labeled Analogues; Environmental Standards, Mutagens and Metabolites;
應(yīng)用:	Isotope labelled 2-Butanone 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic ketone found in mainstream cigarette smoke.
參考文獻(xiàn)	Delgado, B. et al.: J. Liq. Chrom. Rel Technol., 31, 361 (2008); Miller, J.H. et al.: J. Chrom. Sci., 48, 12 (2010);

聯(lián)系我們

^{<dl id="ilis8"></dl>}<strike id="ilis8"><option id="ilis8"></option></strike>

<blockquote id="ilis8"></blockquote>