金属有机浓缩物-单元素无硫的金属有机浓缩物尤其适用于X荧光光谱仪(XRF)。他们可用来制备单元素或多元素标样。可单独使用，也可成套使用。需要做硫和金属的同步分析时，可在标样中加入硫。每瓶标样都会附带一份分析证书。证书上会表明该标样的浓度和其他痕量杂质。元素理论浓度产品编号产品编号AluminumAI3%VHG-ROSFAL3-25GVHG-ROSFAL3-100GAntimonySb2%VHG-ROSFSB2-25GVHG-ROSFSB2-100GBariumBa7%VHG-ROSFBA7-25GVHG-ROSFBA7-100GBi***uthBi28%VHG-ROSFBI28-25GVHG-ROSFBI28-100GBoronB3%VHG-ROSFB3-25GVHG-ROSFB3-100GCadmiumCd7%VHG-ROSFCD7-25GVHG-ROSFCD7-100GCalciumCa2%VHG-ROSFCA2-25GVHG-ROSFCA2-100GCeriumCe12%VHG-ROSFCE12-25GVHG-ROSFCE12-100G)