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Nitrate Test

品牌
Supelco
货号
1.16995
规格纯度
reflectometric, 3-90 mg/L (NO3-), for use with REFLECTOQUANT®
参考价格
750.46 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

The Reflectoquant Nitrate test strips can be used for quick and easy monitoring of drinking water, process water and wastewater, as well as in aquarium water where limits can quickly be exceeded. They can also be used to determine nitrate in food e.g. potatoes. On the strip nitrate ions are reduced to nitrite ions by a reducing agent, which then react to a red-violet dye that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to check for nitrite interferences or to estimate the nitrate concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for nitrate and nitrite. Further quantitative determination methods can be found with our Spectroquant tests.
Method: reflectometric with test strips 3 - 90 mg/l NO₃⁻ Reflectoquant®

联系

Replaces: 16995-1; 16995

分析说明

function control: conforms
Assay
- standard 1:
3 - 7 mg/l
- standard 2: 45 - 55 mg/l
- standard 3: 72 - 88 mg/l

法律信息

REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany

产品性质

质量水平100
描述quantitative
specific analyte(s)nitrate
reaction suitabilityreaction type: Griess reaction
measuring range3-90 mg/L (NO3-)
相容性 RQflex® 10 Plus
RQflex® 10
RQflex® 20
for use with REFLECTOQUANT®
detection methodreflectometric
储存温度2-8℃

安全信息

象形图GHS05
警示用语:Danger
危险声明H318
预防措施声明P280 - P305 + P351 + P338
危险分类Eye Dam. 1
储存分类代码11 - Combustible Solids
WGKWGK 2

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