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Merck
CN

1.09478

氨-氯化铵缓冲液,用于络合滴定法

for complexometry (ammonium chloride/ammonia) pH = 10-11

别名:

铵盐缓冲溶液

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关于此项目

NACRES:
NA.21
UNSPSC Code:
12161705
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Quality Segment

form

liquid

technique(s)

titration: suitable

pH

10.5 (20 °C in H2O)

density

0.978 g/cm3 at 20 °C

storage temp.

15-25°C

Application


  • Ultratrace Detection of Nickel(II) Ions in Water Samples Using Dimethylglyoxime-Doped GQDs as the Induced Metal Complex Nanoparticles by a Resonance Light Scattering Sensor.: 本研究在一种新型传感器装置中使用铵缓冲溶液对镍离子进行超灵敏检测,凸显了其在环境监测和污染控制方面的潜在应用价值(Pimsin N et al., 2021)。

  • Simple flow injection colorimetric system for determination of paraquat in natural water.: 流动注射分析系统使用铵缓冲溶液,简化了水中百草枯检测,这对于确保水安全和环境保护至关重要(Chuntib P et al., 2015)。

  • A simple and sensitive flow-injection on-line preconcentration coupled with hydride generation atomic fluorescence spectrometry for the determination of ultra-trace lead in water, wine, and rice.: 本方法使用铵缓冲溶液提高铅检测的灵敏度和选择性,这对食品安全和公共卫生很重要(Wu H et al., 2007)。

  • On-line organoselenium interference removal for inorganic selenium species by flow injection coprecipitation preconcentration coupled with hydride generation atomic fluorescence spectrometry.: 利用铵缓冲液分离和定量测定复杂样品硒含量,推动环境和健康相关研究取得重大进步(Wu H et al., 2007)。

  • On-line arsenic co-precipitation on ethyl vinyl acetate turning-packed mini-column followed by hydride generation-ICP OES determination.: 在本研究中,铵缓冲溶液在砷的在线预浓缩技术中起着至关重要的作用,对于监测各种基质中的砷污染至关重要 (Gil RA et al., 2007)。

Features and Benefits

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Legal Information

AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
ChemiSphere is a trademark of Merch KGaA, Darmstadt, Germany
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany


警示词

Danger

靶器官

Respiratory system

怎么回事?

WGK 2

闪点 (F)

Not applicable

闪点 (°C)

Not applicable

危险代码

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

存储类别

8B - Non-combustible corrosive hazardous materials



历史批次信息供参考:

分析证书(COA)

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