--- 美國SPEX Claritas PPT級(jí) ICP-MS標(biāo)液 ---
ICP-MS 內(nèi)標(biāo)混標(biāo)一
ICP-MS Alternate Internal Standard 1
元素:10μg/mL: 6Li, Sc, Ge, Y, In, Tb, Bi
基體:5% HNO3
體積:125mL
編號(hào):CL-ISM1-100
體積:500mL
編號(hào):CL-ISM1-500
用途:Claritas PPT 級(jí),電感耦合等離子體質(zhì)譜儀(ICP-MS)分析用元素標(biāo)液。
證書:每份標(biāo)液都附有一份內(nèi)容詳細(xì)的標(biāo)準(zhǔn)物質(zhì)證書,證書報(bào)告標(biāo)液中多至68種痕量雜質(zhì)元素含量實(shí)際測量結(jié)果。
溯源:美國NIST SRM (Traceable by NIST SRM)
**應(yīng)用參考 · INSTRUCTION**
監(jiān)控和修正源于標(biāo)準(zhǔn)物質(zhì)和樣品差異產(chǎn)生的變化。
May be used to monitor and correct for changes that occur from differences between standards and samples. Since environmental samples often contain significant amounts of lithium, isotopically enriched 95% 6Li can be analyzed as an internal standard, avoiding the signal from the 7Li peak.