Nessler's reagent

常见例句

Experiment was undertaken to detect NH3-N in sea water by Nessler's reagent colorimetry.
进行了用纳氏试剂比色法直接测定海水中氨氮的试验。
Add 1 ml solution C (Nessler's reagent) to 25 ml water sample. Agitate the mixture for 20 sec.
加1亳升的C溶液（奈氏试剂）进25亳升的样本中，把混合液摇动20秒。
Main factors are as follows: standard solution, regressive curve, parallel experiment of sample, Nessler's reagent colorimetric method, spectrophotometer, sampling, etc.
影响测定结果的分量主要有：标准溶液、回归曲线、试样平行试验、纳氏试剂分光光度法、分光光度计，取样等。