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116973 亚硝酸盐测试条

Method: reflectometric with test strips 0.5 - 25.0 mg/l NO₂⁻ Reflectoquant®

亚硝酸盐测试条 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
116973
Purchase on Sigma-Aldrich

概述

Replacement Information
Replacement InformationIn North America 1.16973.0001 replaces and is identical to 16973-1

Products

产品目录编号包装 数量 / 包装
1.16973.0001 纤维箱 50 tests
描述
产品目录编号116973
Replaces16973-1; 16973
描述Nitrite Test
概述Nitrites must be closely monitored in drinking and groundwater as well as in process, waste, or aquarium water. In farm produce and fruit juices, high nitrate concentrations affect quality and can constitute serious health risks. Nitrites are also used in additives for food products and serve as corrosion inhibitors in engine cooling systems. On the Reflectoquant® Nitrite test strips, in the presence of an acidic buffer nitrite ions react with an aromatic amine to form a diazonium salt, which in turn reacts to form a red-violet dye that is determined reflectometrically on the RQflex®. For pre-testing a sample in an economic and quick way to estimate the nitrite concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant® test strips for nitrite. Further quantitative determination methods can be found with our Spectroquant® tests.
参考
产品信息
HS代码3822 19 90
Quality LevelMQ100
应用
生物信息
理化信息
尺寸
材料信息
毒性学信息
GHS安全信息
危害性图示 危害性图示
危害性声明H319: 造成严重眼刺激。
注意事项声明P264: 作业后彻底清洗皮肤。
P280: 戴防护眼罩/戴防护面具。
P305 + P351 + P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P337 + P313: 如仍觉眼刺激：求医/就诊。
提示语警告
储存类别10 - 13 其它液体及固体
WGKWGK 2 严重水危害
安全信息
产品使用声明
储存和货运信息
储存于 +2°C 到 +8°C储存.
包装信息
运输信息
申报（铁路和陆路）ADR、RIDKein Gefahrgut
申报（空运）IATA-DGRNo Dangerous Good
申报（海运）IMDG-代码No Dangerous Good
补充信息
规格
function controlconforms
Assay
- standard 1
1.8 - 2.2 mg/l
- standard 29.0 - 11.0 mg/l
- standard 318.0 - 22.0 mg/l
Global Trade Item Number
产品目录编号 GTIN
1.16973.0001 04022536169538

Documentation

亚硝酸盐测试条 MSDS

职位

物料安全数据表 (MSDS) 

亚硝酸盐测试条 分析证书

产品货号 包装规格批号
1.16973.0001 纤维箱PDF文档规格

技术信息

标题
Interferences Dilution
Interferences spiking standard addition

应用说明

标题
Nitrite in Cooling Lubricants
Nitrite in Meat Products
Nitrite in Milk powder
Nitrite in Waste Water
Nitrite in Whey
Nitrite in Whey Powder

用户指南

标题
Tube label 1.16973
User Guide (IFU) - 1.16973

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产品目录编号 描述
100804 L(+)-酒石酸
106268 醋酸钠
110007 亚硝酸盐测试条
119899 亚硝酸钠水溶液

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Reflectoquant®

种类

Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Waste Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Instrumental Test Systems for Quantitative Analyses > Reflectoquant® System > Reflectoquant® Test Strips
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Milk
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Food > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Beverages > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Base Parameters from A to Z > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Aquaristics > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Environment > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Sea Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Groundwater, Surface Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Disposal Drainage Water > Nitrite
Analytics and Sample Preparation > Test Kits and Photometric Methods > Areas of Application > Agriculture > Nitrite