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- The paper detailed the general method of sample treatment for the determination of anions in environmental water samples with ion chromatography. 本文研究了离子色谱法测定环境水样中阴离子时样品的一般处理方法。
- To establish a new method based on scorpion primer and PCR for rapid detection of the salmonellae in environmental water samples. [目的 ]以蝎形引物PCR技术为基础建立一套环境水样沙门菌的快速检测方法。
- TMB method influence the results of water quality by the applicable water quality more stable, less affected by environmental water samples. TMB法测定结果受水质影响较大，适用于水质较为稳定，受环境影响不大的水样。
- Keywords copper;2;4-Dichro-Phenylfluorone;environmental water sample; 铜;2;4-二氯苯基荧光酮;环境水样;
- Hydrogenate generation electrothermic quartz tube-AAS determinationof microamounts of lead in environmental water sample 氢化物发生-电加热石英管原子吸收法测定环境水样中痕量铅的研究
- Keywords continuous flowing analyzer;volatile phenols;quick determination;contrast experiment;environmental water sample; 连续流动分析法;挥发酚;快速测定;对比实验;环境水样;
- Determination of Pb and Cd in Environmental Water Sample by On-Line Mini-Column Preconcentration and Flow Injection-Flame Atomic Absorption Spectrometry 微型柱现场预富集流动注射火焰原子吸收测定环境水样中的铅和镉
- Spectrometric testing of water sample. 以光谱仪测试水样本.
- A water sample can be regarded as an assemblage of protons. 一份水的标本可以看作是质子的集群。
- environmental water sample 环境水样
- Keywords Microcolumn solid-phase extraction;capillary liquid chromatography;sample preparation;sea water;environmental water samples; 微固相萃取;毛细管液相色谱;样品预处理;多环芳烃;海水;环境水样;
- Fluorimetric method for determination of trace hydrazine in environmental water samples 环境水样中痕量肼的荧光分析
- A new apparatus for BOD which can measure the BOD of environment water sample with accuracy is a continous oxygen supplying and consuming process like microorganism decomposition. 介绍一种新型的生化需氧量分析装置，不但能准确地测定环境水质的生化需氧量值，且测定过程更是一种与实际微生物生化降解过程相似的供氧“呼吸”过程。
- THE METHOD RESEARCH TO DETERMINE ANIONS IN ENVIRONMENTAL WATER SAMPLES WITH ION CHROMATOGRAPHY 离子色谱法测定环境水中阴离子
- A Sequential Injection Fluorimetric Method for the Determination of Magnesium in Environmental Water Samples 顺序注射荧光分析方法测定环境水中的镁
- Add 5 ml concentrated sulphuric acid to 100 ml water sample and shake well. 把大约5亳升的浓硫酸加进100亳升的水样本中,混匀。
- Determination of Micro-Amounts of Arsenic in The Environmental Water Samples by Single Sweep Polarography 单扫描极谱法测定环境水中的微量砷
- USE OF SONIC-CHEMICAL DIGESTION OF ENVIRONMENTAL WATER SAMPLES FOR COD DETERMINATION 声化学消解测定环境水样中的化学需氧量
- Collect water sample from the site where transect line runs into the sea. 在样条伸展入海的位置取海水样本。
- RESEARCH ON DETERMINATION OF COD_(Cr) IN ENVIRONMENTAL WATER SAMPLES USING COD DIGESTION INSTRUMENT COD消解装置在测定印染废水COD_(Cr)中的应用
