无机标准物质
--- 美国SPEX Assurance级 ICP-AES标液 ---
元素:100μg/mL: K, P, SiO2, Hg*
20μg/mL: Al, As, B, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sn, Sr, Tl, V, Zn
5μg/mL: Ag
基体:5% HNO3/tr Tartaric Acid/tr HF
体积:125mL
编号:LPC-1-100
** LPC-1-100N (不含Hg汞元素)
体积:500mL
编号:LPC-1-500
** LPC-1-500N (不含Hg汞元素)
注:*汞元素以单标液(PLHG2-1X/Y)形式单独供应。
**不含汞元素。
用途:Assurance 级,电感耦合等离子体发射光谱仪(ICP-AES)分析用元素标液。
证书:每份标液都附有一份内容详细的标准物质证书,证书报告标液中多至68种痕量杂质元素含量实际测量结果。
溯源:美国NIST SRM (Traceable by NIST SRM)
资质:美国实验室认可协会(A2LA)标准物质生产商认可证书(2495.01)和测试实验室认可证书(2495.02),遵循ISO 17034-2016, ISO 17025:2005, ISO 9001:2008规范。
生产商:美国SPEX公司
**应用参考 · INSTRUCTION**
作为方法分析物,用于评估仪器表现,紧接仪器校准之后,及每隔10个样品,每批样结束前,使用此LPC标液检测,检测值应在100±5%范围内,如果超出,重测一次,若还是超出允许范围,仪器需重新校正,LPC标液检测最后一次合格之后的所有已检测样品需重测。
The Laboratory Performance Check (LPC) Standard is a solution of method analytes used to evaluate the performance of the instrument. The LPC standard is used immediately following calibration, after every tenth sample, and at the end of the sample run. The analyzed value of each analyte in the LPC solution should be within 95% to 105% of its expected value. If the analyte value is outside of the interval, reanalyze the LPC. If the analyte is again outside of the ± 5% limit, the instrument should be recalibrated and all samples following the last acceptable LPC solution should be reanalyzed.
For use in US EPA method 200.7 (Revision 4.4) and SW-846, method 6010 (Third Edition).
暂无信息
公司地址:南京市龙蟠路167号金卡大厦406室
邮政编码:210037
客户邮箱:eff2024@@@163.com (使用时,请删除中间2个@)
网站地址:www.efficiency.com.cn
客服服务热线
025-85425689 85423864 (周一至周六:08:30-18:00)
025-85423864 (传真)
南京效率科技有限公司 版权所有© Copyright © 2019-2020 Nanjing Efficiency All Rights Reserved.