元素:7200μg/mL: Cl 2000μg/mL: C 1000μg/mL: P, S 20μg/mL: Mo, Sb, Ti 基體:H2O/tr HF 體積:125mL 編號:CL-MEM-2
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**
為鑒定或確認分析物******濃度不致于引起超過合約檢出限CRDL的記憶效應,不直接測試此標液,而是等份兩溶液CL-MEM-1和CL-MEM-2混合并引入儀器,停留與樣品測試同樣的時間,然后引入空白,以確認所有分析物記憶效應都低于合約檢測限CRDL。 To identify or confirm the maximum concentration of an analyte that does not cause a memory effect greater than the contract required detection limit (CRDL). The test solutions are not analyzed directly; equal volumes of the two are mixed and then introduced into the instrument for a normal sample exposure time. A blank is then run to confirm that all analyte memory effects are below the CRDL.