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聯(lián)系我們
聯(lián)系人：楊燕燕
熱門(mén)標(biāo)簽
技術(shù)文章
推薦：Ammonium Test@2024資料文獻(xiàn)已更新
推薦：Ammonium Test@2024資料文獻(xiàn)已更新
屬性
特殊分析物
ammonium
質(zhì)量水平
100
相容性
for use with MQUANT®
detection method
colorimetric
儲(chǔ)存溫度
15-25°C
說(shuō)明
一般描述
Method: colorimetric, acc. to Neßler, with color card ａnd comparator block with short test tubes 0.05-0.10-0.15-0.2-0.3-0.4-0.5-0.6-0.8 mg/l NH?? 0.04-0.08-0.12-0.16-0.23-0.31-0.39-0.47-0.62 mg/l NH?-N MQuant®
With the MQuant® Ammonium test (formally MColortest®) ammonium ions can be detected in wastewater, soils ａnd fertilizers with Neßler´s reagent as a yellow-brown compound. Ammonium nitrogen (NH4-N) occurs partly in the form of ammonium ions ａnd partly as ammonia. A pH-dependent equilibrium exists between the two forms.
Method
Ammonium ions react with Neßler′s reagent to form a yellow-brown compound. The ammonium concentration is measured semiquantitatively by visual comparison of the color of the measurement solution with the color fields of a color card. The unique brilliance of the print ａnd their fine color graduation allow precise analyses, even at the lower end of the concentration range. Due to the long test tubes a sensitive measurement range can be covered.
This test can be used for ammonium determination in
Groundwater ａnd surface water
Drinking water
Wastewater
Aquarium water, waters from aquaculture
Boiler ａnd boiler feed water, cooling water
Swimming-pool water
Soils ａnd fertilizers after appropriate sample pretreatment
This test is not suited for seawater.
法律信息
MCOLORTEST is a registered trademark of Merck KGaA, Darmstadt, Germany
MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
凡在本公司購(gòu)買ELISA試劑盒，可提供免費(fèi)待測(cè)服務(wù)，視樣本數(shù)量而定出結(jié)果時(shí)間，一般一周內(nèi)出檢測(cè)結(jié)果！
科研ELISA是上海篤瑪生物的主營(yíng)產(chǎn)品，科研ELISA欄目提供該類目產(chǎn)品說(shuō)明書(shū)以及提供產(chǎn)品報(bào)價(jià)與網(wǎng)上訂購(gòu)。
上海篤瑪生物科技有限公司經(jīng)過(guò)數(shù)年的努力發(fā)展已迅速成為集產(chǎn)品研發(fā)、生產(chǎn)、經(jīng)營(yíng)為一體的業(yè)化生物工程公司。公司具有完善的實(shí)驗(yàn)技術(shù)開(kāi)發(fā)平臺(tái)，成熟的抗原、抗體研發(fā)系統(tǒng)，熟練掌握各種酶聯(lián)技術(shù)，結(jié)合公司的研發(fā)團(tuán)隊(duì)，可以有效的公司產(chǎn)品強(qiáng)的穩(wěn)定性和高的準(zhǔn)確性，同時(shí)又具有競(jìng)爭(zhēng)力的價(jià)格。
公司目主要提供生化試劑、分子生物學(xué)試劑及試劑盒，各種抗體及免疫學(xué)試劑盒、實(shí)驗(yàn)耗材等多門(mén)類上萬(wàn)種產(chǎn)品，產(chǎn)品涉及分子生物學(xué)、細(xì)胞生物學(xué)、免疫學(xué)等生命科學(xué)的各個(gè)域。
原創(chuàng)作者：上海篤瑪生物科技有限公司
