추천 제품
product name
Ammonium Cell Test, photometric, 0.5-16.0 mg/L (NH4-N), 0.6-20.6 mg/L (NH4+), Spectroquant®
제품 라인
Spectroquant®
Quality Level
사용
sufficient for 25 tests
특정 분석물질
ammonium
측정 범위
0.5-16.0 mg/L (NH4-N)
0.6-20.6 mg/L (NH4+)
기술
photometry: suitable
호환성
for use with Spectroquant® Nova 60 A
for use with Spectroquant® Prove 100
for use with Spectroquant® Prove 300
for use with Spectroquant® Prove 600
검출 방법
photometric (Indophenol blue)
저장 온도
15-25°C
일반 설명
The method corresponds to ISO 23695, a norm standardizing the use of this "small-scale sealed tube method" for this important parameter. The method is also analogous to EPA 350.1, APHA 4500-NH3 F, ISO 7150-1, and DIN 38406-5.
The Spectroquant® Ammonium Cell Test allows the cyanide-free quantification of ammonium in wastewater, groundwater, surface water, and seawater. Typically, ammonium enters water sources as runoff from fertilized agricultural areas and enhanced levels are important indicators for faecal pollution. Further fields of applications are the analysis of foods & beverages and of environmental and agricultural samples (e.g. soil).
The Spectroquant® Cell Tests come with prefilled 16 mm round cells and all the required reagents to perform the analysis according to the instruction leaflet provided.
All Spectroquant® Cell and Reagent Test Kits are equipped with the unique Live ID (2D barcode) which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.
법적 정보
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
문서
Urea in water and wastewater, enzymatic determination - Photometric determination using the indophenol blue method after cleavage of the urea
상수도 및 폐수 내 Urea(요소), 효소 분석 - Urea 분해 후 indophenol blue법을 이용하여 광도측정법으로 측정
프로토콜
유리병에 굵은 돌이 없고 촉촉한 자연 상태의 시료 50 g을 0.025 mol/l calcium chloride 100 ml와 함께 넣고 혼합합니다.
Ammonium is the naturally preferred source of nitrogen for plant growth and there is an increasing global demand for organic food products.
Step-by-step method describing the photometric determination of ammonium ions in effluents using Spectroquant® test kits and spectrophotometer.
Photometric determination of ammonium ions in mineral fertilizer samples by indophenol blue method using Spectroquant® test kits and spectrophotometer.
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.