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DETERMINATION OF CHEMICAL OXYGEN DEMAND IN WATER 发布时间:2022-01-17
MEASUREMENT METHOD The method of measuring COD at low values is based on the photometric registration of reduced content of bichromate ion
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RAPID ANALYSIS OF TOTAL MERCURY IN WASTE WATERS AND PROCESS WATERS USING DIRECT PYROLYSIS TECHNIQUE 发布时间:2022-01-17
INTRODUCTIONA conventional standard method of total mercury determintion in water using atomic absorption spectrometry(AAS)involves preliminary
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DIRECT DETERMINATION OF MERCURY CONTENT IN AMBIENT AIR 发布时间:2022-01-17
INTRODUCTIONMercury,being widespread in environment,has toxic effect on a human organism even at a low concentration.Therefore,quantitative determinat
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DETTERMIINATTIION OFF FFORMALLDEHYDE CONTTENTT IIN WATTER BY FFLLUOROMETTRIIC METTHOD 发布时间:2022-01-17
MEASUREMENT METHOD The measurement method is based on fluorometric determination of luminescent compound formed in the reaction of formald
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连续监测环境大气中汞含量 发布时间:2022-01-17
在非污染地区环境大气中的汞含量范围为1-3ng/m3。多功能RA-915+汞分析仪为 LUMEX公司的专利技术,它的设计是基于高频调制偏振光的塞曼原子吸收技术(ZAAS- HFM)。该便携式测汞仪可以持续检测空气中的汞并能快速分析固体和液体样品。RA- 915+ 汞分析仪被广泛用于环境大气中汞含量的
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DETTERMIINATTIION OFF ALLUMIINIIUM CONTTENTT IIN WATTER SAMPLLESS BY FFLLUOROMETTRIIC METTHOD 发布时间:2022-01-17
INTRODUCTION The method is designed to measure mass concentration of aluminum in samples of natural, drinking and waste water by fluoromet
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DETTERMIINATTIION OFF ZZIINC CONTTENTT IIN WATTER SAMPLLES 发布时间:2022-01-17
INTRODUCTION The method is designed to measure mass concentration of zinc in samples of natural, drinking and waste water by fluorometric
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DETTERMIINATTIION OFF OIILL--IIN--WATTER CONTTENTT BY FFLLUOROMETTRIIC METTHOD 发布时间:2022-01-17
INTRODUCTION This method is designed to measure mass concentration of oil products in samples of natural, drinking, and waste water sample
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DETTERMIINATTIION OFF WATTER TTURBIIDIITTY 发布时间:2022-01-17
INTRODUCTION This method is designed to measure turbidity of industrial, potable, and natural water supplies by nephelometric method using
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MERCURY DETERMINATION IN NATURAL,SURFACE,SEA,DRINKING,BOTTLED,MINERAL,AND WASTE WATER BY CVAAS 发布时间:2022-01-17
INTRODUCCTIONMercury determination in natural,drinking,and waste waters is one of the most popular analyses used for environment pollution and sanitar
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DETTERMIINATTIION OFF AMIINO ACIIDS IIN FFODDERS AND RAW MATTERIIALLS BY CAPIILLLLARY ELLECTTROPHORESIIS 发布时间:2022-01-17
INTRODUCTION The method enables fast quantitative determination in feeds, mixed fodders, and raw materials of the following amino acids: a
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MICROCHIPS FOR IDENTIFICATION OF SNPS IN CYP2C9 AND VKORC1 GENES BY REAL-TIME PCR ANAL YZER ARIADNA 发布时间:2022-01-17
Diagnostic tests for these SNPs identification are recommended to improve safety of warfarin treatment in pateents to address narrow therapeutic index
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Portable microchip qPCR amplifier 发布时间:2022-01-17
• Si/Al microcips30-48-96 wells (up to 200 sequences on one chip) • Reverse transcription – on the chip • Amplification~30 min  
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饲料中 20 种氨基酸的毛细管电泳法检测 发布时间:2022-01-17
饲料是在能够满足动物生长过程中所需营养成分的可食用物质,是动物必须 的食物来源,饲料的种类较多,包括大豆、豆粕、玉米、鱼粉、谷物等品种。因 此了解饲料中氨基酸的种类和含量有利于饲料的合理搭配,提高饲料的利用率, 从而在节约生产成本,提高生产效率。 本文主要通过毛细管电泳法对多种饲料中氨基酸含量进行了
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MICROCHIP KITS FOR DIAGNOSIS OF SEXUALLY TRANSMITTED INFECTIONS(STI) 发布时间:2022-01-17
Polymerase chain reaction (PCR) has nowadays become an indispensable technique used in meidical and biological research labs for a variety of applicat
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鱼类病害诊断 发布时间:2022-01-17
1. 快速RNA提取(60分钟)和实时RT-PCR程序(60分钟)2. 基于微芯片上冻干试剂简化了PCR的程序 3. 单个样品同时检测多个病原菌 4. 节省实验室空间
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原子吸收技术直接检测天然气中的汞检测解决方案 发布时间:2022-01-17
汞是有剧毒性的微量元素,也是唯一在常温常压下呈液态的金属元素,具有挥发性 和累积性。单质汞在常温下具有较高的蒸气压,因此,汞主要以蒸气态存在于大气中。汞 在空气中传输扩散,最后沉降到水和土壤中,从而对环境和人体健康构成极大隐患。自 1840 年工业革命以来,汞在全球大气、水和土壤中的含量增加了 3
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QUALITY CONTROL OF MILK PRODUCTS 发布时间:2022-01-17
In order to maintain high quality of milk products, it is necessary to monitor process quality on-stream, so that a relevant technological process cou
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原子吸收法直接检测牛奶, 奶粉,婴儿配方奶粉&相关奶制品 发布时间:2022-01-17
无需前处理步骤-原子吸收法直接检测牛奶, 奶粉,婴儿配方奶粉&相关奶制品.牛奶, 奶粉,婴儿配方奶粉&相关奶 制品含有有机基质,成分较复杂,大多数原子吸收方法检测食品中的汞都需经过酸消解制备. 而制备过程加长了分 析时间,提高了检测限,同时很容易造成检测误差.应用塞曼效应 RA-91
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DETERMINATION OF THE SUPPLEMENT CONTENT IN MINCED BEEF MEAT 发布时间:2022-01-17
A modern meat processing company requires modern technologies and methods for fast control of the raw stuff and prefabricated products. It is im