Content: 96 assays (manual) / 960 assays (microplate) / 960 assays (auto-analyser)

Shipping Temperature: Ambient

Storage Temperature: Short term stability: 2-8oC,

Long term stability: See individual component labels

Stability: > 2 years under recommended storage conditions

Analyte: Ammonia, Nitrogen, YAN

Assay Format: Spectrophotometer, Microplate, Auto-analyser

Detection Method: Absorbance

Wavelength (nm): 340

Signal Response: Decrease

Linear Range: 0.2 to 7 µg of ammonia per assay

Limit of Detection: 0.07 mg/L

Reaction Time (min): ~ 5 min

Application examples: Grape juice, wine, fruit juices, soft drinks, dairy products (e.g. milk), dietetic food, soy sauce, eggs and egg products, cheese, meat, processed meat, seafood, bakery products (and baking agents), fertilisers, pharmaceuticals, tobacco, cosmetics, water, Kjeldahl analysis, paper (and cardboard), water and other materials (e.g. biological cultures, samples, etc.).

Method recognition: Methods based on this principle have been accepted by MEBAK

 

Ammonia Assay Kit, for the rapid measurement and analysis of ammonia in all samples, including grape juice and wine (and other foods/beverages).

 

Note for Content: The number of manual tests per kit can be doubled if all volumes are halved.  This can be readily accommodated using the MegaQuantTM  Wave Spectrophotometer (D-MQWAVE).

 

Advantages

Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4oC.

Very rapid reaction due to use of uninhibited glutamate dehydrogenase 

Enzyme supplied as stabilised suspension 

Very competitive price (cost per test)  

All reagents stable for > 2 years as supplied  

Mega-Calc™ software tool is available from our website for hassle-free raw data processing 

Standard included

Suitable for manual, microplate and auto-analyser formats

 

含量：96次测定（手动）/960次测定（微孔板）/960个测定（自动分析仪）

运输温度：环境温度

储存温度：短期稳定性：2-8oC，

长期稳定性：参见单个组件标签

稳定性：在推荐的储存条件下超过2年

分析物：氨、氮、YAN

测定形式：分光光度计、微孔板、自动分析仪

检测方法：吸光度

波长（nm）：340

信号响应：降低

线性范围：每次测定0.2至7µg氨

检测限：0.07 mg/L

反应时间（分钟）：~5分钟

应用示例：葡萄汁、葡萄酒、果汁、软饮料、乳制品（如牛奶）、减肥食品、酱油、鸡蛋和蛋制品、奶酪、肉类、加工肉、海鲜、烘焙产品（和烘焙剂）、化肥、药品、烟草、化妆品、水、凯氏定氮分析、纸张（和纸板）、水和其他材料（如生物培养物、样品等）。

方法识别：基于该原理的方法已被MEBAK接受

氨含量测定试剂盒，用于快速测量和分析所有样品中的氨，包括葡萄汁和葡萄酒（以及其他食品/饮料）。

内容说明：如果所有数量减半，每个试剂盒的手动测试数量可以翻倍。使用MegaQuantTM分光光度计（D-MQWAVE）可以很容易地适应这种情况。

优点

扩展的辅因子稳定性。溶解的辅因子在4摄氏度下稳定1年以上。

由于使用了不受抑制的谷氨酸脱氢酶，反应非常迅速

以稳定悬浮液形式提供的酶

极具竞争力的价格（每次测试的成本）

所有试剂在供应时稳定超过2年

Mega Calc™ 我们的网站上提供了软件工具，可以轻松处理原始数据

包含标准