The reproducibility of determination is excellent, results for total chromium determination in stewed baby clams arid NBS-SRM is 0. ±0.0l7ppm, c.
The reproducibility of determination is excellent, results for total chromium determination in stewed baby clams arid NBS-SRM is 0. ±0.0l7ppm, c.
重复测定红烧赤贝及NBS—SRMl标准样品中总铬的结果分别是:0. ±0.07ppm,C.