--- 美國(guó)SPEX CLP項(xiàng)目標(biāo)液 ---
ICP-MS回收率試驗(yàn)標(biāo)液2
ICP Spike Sample 2 (soil)
元素:250mg/L: Ba, Cr, Cu, Zn
150mg/L: V
125mg/L: Ni
100mg/L: Co, Pb, Sb
50mg/L: As, Cd
25mg/L: Ag, Be, Se, Tl
基體:5% HNO3/tr Tartaric Acid/tr HF
體積:125mL
編號(hào):CL-SPIKE-2
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。EPA合約實(shí)驗(yàn)室CLP項(xiàng)目標(biāo)液。
證書(shū):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(shū),證書(shū)報(bào)告標(biāo)液中多至68種痕量雜質(zhì)元素含量實(shí)際測(cè)量結(jié)果。
溯源:美國(guó)NIST SRM (Traceable by NIST SRM)
**應(yīng)用參考 · INSTRUCTION**
For CLP-M/6020/SW-846,CL-SPIKE-1 and CL-SPIKE-2 用于ICP-MS,樣品消化之前,對(duì)于固樣,加2ml標(biāo)液,對(duì)于水樣,加1ml標(biāo)液。
For ISM 05.2,CL-SPIKE-3 用于ICP-MS,按各自需要量加入。
For ISM 01.2,CL-SPIKE-4 用于ICP-MS,樣品消化之前,對(duì)于固樣,加2ml標(biāo)液,對(duì)于水樣,加1ml標(biāo)液。
CL-SPIKE-1 and CL-SPIKE-2, provide all of the analytes required for ICP-MS. Add 1 mL of CL-SPIKE-1 to aqueous samples and 2 mL of CL-SPIKE-2 to solid samples prior to digestion.
Add 1 mL of CL-SPIKE-4 to aqueous samples and 2 mL of CL-SPIKE-4 to solid samples prior to digestion.