1.16892

Ammonium Test Strips, reflectometric

0.2-7.0 mg/L (NH₄⁺), REFLECTOQUANT^®

• 동의어(들): Ammonium chemical test strips, Ammonium test strip for instrument reader
• UNSPSC 코드: 41116116
• NACRES: NA.24

속성

• product name: Ammonium Test, reflectometric, 0.2-7.0 mg/L (NH₄⁺), for use with REFLECTOQUANT^®
• 설명: quantitative
• Quality Level: 100
• 특정 분석물질: ammonium
• 측정 범위: 0.2-7.0 mg/L (NH₄⁺)
• 호환성: RQflex^® 10 Plus; RQflex^® 10; RQflex^® 20; for use with REFLECTOQUANT^®
• 검출 방법: reflectometric
• 저장 온도: 2-8°C

설명

일반 설명

Method: reflectometric with test strips and reagents 0.2 - 7.0 mg/l NH₄⁺ Reflectoquant^®

The Reflectoquant Ammonium test includes test strips and all necessary additional reagents and is suitable for determination potentially harmful pollution in surface and ground water, which are caused by ammonium compounds. Depending on the pH level ammonia is formed, which is a potent toxin for fish. In agriculture the Reflectoquant test strips can be used to measure the ammonium nitrogen content of various types of manure and compost after sample preparation. Ammonium ions react with a chlorinating agent to form monochloramine. This in turn reacts with a phenol compound to form a blue indophenol derivative that is determined reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the ammonium concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for ammonium. Further quantitative determination methods can be found with our Spectroquant tests.

분석 메모

function control: conforms
Assay
- standard 1:
0.4 - 0.6 mg/l
- standard 2: 2.2 - 2.8 mg/l
- standard 3: 5.4 - 6.6 mg/l

법적 정보

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

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

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 예방조치 성명서: P273 - P280 - P301 + P330 + P331 - P305 + P351 + P338 - P308 + P311
• Storage Class Code: 8B - Non-combustible, corrosive hazardous materials