Internal Standard Method

This method was easier and faster than the internal standard method .

此方法较内标法简单、快捷。

Determination of Cr , Ni , Cu , Mn in Stainless Steel by ICP-AES Internal Standard Method

ICP-AES内标法测定不锈钢中Cr、Ni、Cu、Mn

The addition quantitative method is derived from internal standard method .

叠加法是由内标法衍生而来的一种气相色谱定量方法。

Analysis of Uranium in Environmental Sample by Internal Standard Method

用内标技术测量环境样品中的铀

Application of internal standard method in glow discharge analysis

辉光光谱分析中内标法的应用

Research on analytical conditions on polymetal elements with internal standard method

内标法测定多金属元素分析条件的研究

Study on the Measuring Error of Internal Standard Method of Atomic Emission Spectrometry

原子发射光谱内标法测量误差的研究

Addition Internal Standard Method in Chromatographic Quantitative Analysis

叠加内标法色谱定量分析

Direct Determination of Ethanol by Laser Raman Spectra with Internal Standard Method

激光拉曼光谱内标法直接测定乙醇浓度

Determination of Methanol Content in Liquor by Internal Standard Method for Gas Chromatography

管线内热解气相色谱（法）白酒中甲醇含量的气相色谱内标测定法

Internal standard Method for the Quantitative Analysis of semivolatile Organic Compounds in Water

内标法定量分析水中半挥发性有机物

High Content Copper Quick Determination by Close Internal Standard Method in Atomic Absorption Spectrophotometric

原子吸收紧密内标法快速测定高含量铜

The composition of DCB sample was determined by internal standard method .

用内标法测定了DCB样品的组成。

Through internal standard method to analyze the purity of tsingtao beer

气相色谱内标法分析啤酒中乙醇的含量

Study on Simultaneous Determination of VFAs and Lactic Acid by using Internal Standard Method

内标法同时测定挥发性脂肪酸和乳酸的方法探究

Determination of export magnesite by ICP-AES and concentration ratio variable internal standard method

ICP－AES浓度比可变内标法测定出口镁砂

ICP-AES variable internal standard method for the analysis of micro and submicro sample

ICP-AES可变内标法用于微量、亚微量样品的分析

Determination of Amino Acids in Plasma and Urine by Physiological Fluid Analysis and Internal Standard Method

内标准的生理液分析法测定血浆和尿游离氨基酸

Determination of Clarithromycin With HPLC Internal Standard Method

HPLC内标法测定克拉霉素含量

Both molar ratio and contents of the polysaccharide are determined by the internal standard method .

并采用内标法测定它们的含量和摩尔比。

Determination of total iron in iron ore by XRF Spectrometry with CO internal standard method

XRF应用钴内标法测定铁矿石中的全铁

Determination of Carbon Content in Pulverized Coal With Laser-induced Breakdown Spectroscopy by Internal Standard Method

内标法在激光诱导击穿光谱测定煤粉碳含量中的应用

Then hexachlorobiphenyl was quantitatively analyzed by internal standard method .

并对其中六氯联苯用内标法进行了定量。

Determination of Trace Multi-element in Metal Erbium Using Multiple Internal Standard Method by ICP-MS

等离子体质谱多内标法测定金属铒中多种痕量元素

X ray fluorescence spectral analysis of tin in cassiterite slime powder internal standard method

锡石细泥中锡的X荧光光谱分析&粉末内标法

Determination of EPA and DHA in Deep Sea Fish Oil by Gas Chromatography using Internal Standard Method

气相色谱内标法测定深海鱼油中的EPA和DHA

The gas chromatography methods of liquor mainly include external standard method , normalized method , and internal standard method .

白酒气相色谱分析法主要有外标法、归一化法和内标法3种，数据处理主要使用色谱数据处理机或色谱工作站自动计算。

Determination of laevulinic acid in soy sauce by capillary gas chromatography internal standard method

毛细管气相色谱内标法测定酱油中的乙酰丙酸

Determination of Raman Scattering Cross Section of O-H Bending Vibration of Liquid Water by Internal Standard Method

内标法确定水的O-H弯曲振动模的拉曼散射截面

Internal standard method is simple and effective , its precision and recoveries are statisfactory .

内标法简便易行、效果好，其测定方法的精度和回收率令人满意。