Low concentration Multi-Element Linearity Standard|Low concentration Multi-Element Linearity Standard|火焰光度法标准液 发表于2023年3月9日由 Low concentration Multi-Element Linearity Standard 货号:FPLE5包装:500mL 多元线性标准品 低浓度多元素线形标准,钡 28.8ppm,钙 18.2ppm,锂 1.91ppm,钾 2.09ppm,钠 2.15ppm