A reversed-phase high performance liquid chromatographic method was established for the determination of arsanilic acid and sulfanilic acid as adulterant in the feed additives.

建立了用于飼料添加劑阿散酸質(zhì)量控制的反相高效液相色譜法。

This method is simple and rapid, and suitable for the simultaneous determination of arsanilic acid and sulfanilic acid in feed additives.

該方法簡便快速免费视频一区操，適合飼料添加劑阿散酸的分析以及監(jiān)測對氨基苯磺酸摻假。

The environmental impact during production, usage and residual period of arsanilic acid was assessed in viewpoint of life cycle.

本文介紹了最常用的有機胂制劑－對氨基苯胂酸的主要用途和污染特征，從生命周期的角度識別并定量評價了其生產(chǎn)久久国产老熟女俱乐部、使用和殘留過程的環(huán)境影響，評價結(jié)果表明對氨基苯胂酸在土壤中最終殘留的環(huán)境影響占其整個生命周期的99%以上美日在线无码视频看看，指出了常規(guī)環(huán)境影響評價在評價其環(huán)境污染上的局限性美国大片一级又大又粗的黑人，據(jù)此提出逐步減少或禁止有機肺制劑的生產(chǎn)和使用、并在一些特殊的建設(shè)項目環(huán)境影響評價中推廣生命周期評價的建議久久这里只精品免费。

A method for simultaneous determination of arsanilic, nitarsone and roxarsone residues in foods of animal origin was developed by HPLC-ICP-MS.

建立了動物源性食品中阿散酸亚洲444在线视频、硝苯砷酸和洛克沙砷的HPLC-ICP-MS分析方法。

0 Mg·L-1 of roxarsone and arsanilic acid by stactic system and semi-stactic system.

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The linear ranges all were 5~200 mg/L and the detection limits (S/N=3) were 0.20 and 0.15 mg/L for arsanilic acid and sulfanilic acid, respectively.

阿散酸和對氨基苯磺酸的線性范圍均為5～200 mg/L免费看的A片资源网站，檢出限(S/N=3)分別為0.20 mg/L和0.15 mg/L。

A diode array detector was used at 244 nm as the detection wavelength. Arsanilic acid and sulfanilic acid were separated within 3 min.

在優(yōu)化的色譜條件下好好日无码视频，阿散酸和摻假物質(zhì)對氨基苯磺酸在3 min內(nèi)實現(xiàn)了基線分離91社区色综合。

This paper proposes a method for the determination of 4-hydroxy-3-nitro-benzenearsonic acid and arsanilic acid in the nitration reaction product of arsanilic acid by ion-pair chromatography.

本文提出一種用于測定對氨基苯胂酸硝化反應(yīng)產(chǎn)物中4-羥基-3-硝基苯胂酸及對氨基苯胂酸含量的離子對色譜法，選擇甲醇：水=25：75作為流動相男女www视频在线看网站，0亚洲色图一区二区三区。

The slurry was inoculated on a rocking bed and continued for about 4 weeks, then arsanilic acid was determined spectrophotometrically (450 nm) and the genotoxicity changes of arsanilic acid on earthworm coelomocytes were tested with comet assay (single cell gel electrophoresis test, SCGE) in 0, 1, 2, 3, 4 weeks, respectively.

結(jié)果表明，阿散酸低濃度時在泥漿體系中能被較快降解中文精品日韩欧美在线播放，500mg/L的降解率達到了25%免费国产va视频永久在线看；蚯蚓體腔細胞彗星試驗表明，所有降解液均具有遺傳毒性超碰人人99，可導(dǎo)致蚯蚓體腔細胞DNA明顯損傷国产免费午夜福利天堂AV，與對照相比具有顯著性差異(P.05)。

In 300mg/kg JSS treatment, the yolk color was 6 degree too. While added 500mg/kg JMH into the basal diet, the egg yolk color was up to 9 degree. Supplement of oxytetracycline + JMH or chlortetracy dine + JMH in the basal diet, the egg yolk color was up to 8 and 6 degree respectively and decreased one and three color unit respectively than that of JMH treatment. Added oxytetracyclimne + JSS or chlortetracycline + JSS, the egg yolk color was up to 8 and 6degree respectively. When added arsanilic acid + JSS, the egg yolk color was up to 7 degree and improved one color unit than that of JSS treatment. When added arsanilic acid +JMH to basal diet, the egg yolk color was up to 8 degree and decreased one color unit than that of JMH treatment.

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