Hi, It sounds amazing. Could I ask which group you come from? Which kinds of sample did you use for the 0.5 ppm test? How about the reproducibility and uniformity? Sorry for so many questions~~. Anyway, thank you!
原文由 benma43 发表:
我们实验室已经用增强拉曼技术做到了0.5ppm,待测样为处理过的鲜牛奶插标样本。