Organic standard

And soil samples were analyzed too . Preparation of an Organic Standard Wastewater Sample

分析了土壤标准样。有机标准废水样的研制

The organic standard compounds of semi-volatility in the environment were researched and analyzed by gas chromatography / mass spectrometry ( GC / MS ) .

用气相色谱／质谱（GC／MS）研究分析了环境中的半挥发性有机标准物。

The liquid mixed organic standard materials was prepared by weighting method .

本研究采用重量法配制有机液态混合标样，并对配制方法、混合标样的均匀性、稳定性及影响不确定度的因素进行了研究，并用气相色谱法进行了比对分析。

The development of sheep industry in our country needs to experience the process from nuisanceless standard to green standard to organic standard .

我国肉羊产业的发展要经历一个从无公害到绿色再到有机的过程；

Secondly so long as they say organic , a standard of " certified organic " is not essential .

其次，只要有机他们说，一个标准的“有机”不是必不可少的。

Secondly , conception and standard of safety and high quality production , mainly including pollution-free , green , organic and district standard of Shanghai ;

二是安全优质生产的概念及标准，主要包括无公害、绿色、有机及上海市地方标准安全卫生优质四类；

Study for determination of organic matter in national standard of organic-inorganic compound fertilizer

国家标准《有机&无机复混肥料》中有机质测定方法的研究

The residues of the organic pesticides exceeded national standard in Pogostemon cablin and Panax notoginseng .

广藿香和三七中有机氯农药残留超过国家标准。

The detection rate of karst fissure water is46.7 % , comparatively high , and the organic compounds are over standard in partial section .

岩溶裂隙水有机物检出率46.7%，检出率相对较高，局部地段有机物超标；

International Federation of Organic Agriculture Movements Basic Standard for Organic Production and Processing ( IBS ) reflects the current state of organic production and processing methods of organic farming . IBS provides a framework for certification bodies and standard setting organizations worldwide to develop their own certification standards .

国际有机农业运动联盟有机生产和加工基本标准（IBS）反映了当前有机农业生产和加工水平，是各国政府和民间认证机构制定有机产品标准的基础。

For those samples with high organic matter contents , such as pure organic standard samples , plants and modern soil , samples can be oxidized completely and no isotope fractionation occur when they are oxidized for 2.5 hours at temperature of 850 ℃ .

对于有机碳含量较高的有机碳标准物质、植物和现代土壤样品，在850℃氧化条件下，恒温2.5h，足以保证样品有机质氧化完全，不会产生同位素分馏；