--- 美國SPEX Claritas PPT級 ICP-MS標液 ---
ICP-MS質控標液21A
Quality Control Standard 21A
元素:50μg/mL: Se
10μg/mL: As, Be, Ca, Cd, Co, Cr, Cu, Fe, Li, Mg, Mn, Ni, Pb, Sb, Tl, V, Zn
基體:5% HNO3/tr Tartaric Acid/tr HF
體積:125mL
編號:CL-QC-21A
用途:Claritas PPT 級,電感耦合等離子體質譜儀(ICP-MS)分析用元素標液。
證書:每份標液都附有一份內容詳細的標準物質證書,證書報告標液中多至68種痕量雜質元素含量實際測量結果。
溯源:美國NIST SRM (Traceable by NIST SRM)
**應用參考 · INSTRUCTION**
每2周或按需配制,稀釋至適合濃度。
Dilute to the concentration appropriate for the instrument with equal parts of Claritas PPT® Nitric Acid Blank and Water Blank. For preparation every two weeks, or as needed.