Separation of urushiol by high-performance liquid chromatography on an 8% octadecylsilane chemically bonded silica gel column with electrochemical detection Analysis of urushiol in the SAP of LAC trees(rhus vernicifera)and that in the Japanese LAC-making process[J] .Chromatogr.,1981,214 (3):343-...
十八烷基硅烷键合硅胶 英文 ods octadecylsilane bond"的结果较少,您可以: 爱采购寻源宝 前往专业版 您好,现在完全符合您的商品可能不多,方便 让货来找您 填写信息,会有商家尽快来联系您 信息安全保护中,信息仅用于商家与您联系 询价商品* 联系电话* 联系人 点击...
• Applications for neutral, weakly acidic, and basic compounds The Agilent SampliQ C18 sorbent is based on octadecylsilane-bonded, irregular silica gel (silica) • Simple extraction protocol particles. This nonpolar, nonendcapped sorbent provides reversed-phase binding of hydrophobic General ...
Finally, a transparent cover plate must be bonded to the PMMA substrate. Deep vertical MCs can be fabricated in PMMA by X-ray lithography using synchrotron radiation and subsequent etching [98]. PMMA straight-through MCs were used for the production of W/O emulsions without any surface ...
FTIR and Raman spectroscopies have been used to characterize the structure and conformational order of dimethylchlorooctadecylsilane (DOS) covalently bonded to ultrathin silica films supported on Ag substrates. Ultrathin silica films of ca. 30 A thickness prepared from sol-gel methods are immobilized ...