商品描述
Content: 50 assays (manual) / 500 assays (microplate) / 588 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: Total Sulfite
Assay Format: Spectrophotometer, Microplate, Auto-analyser
Detection Method: Absorbance
Wavelength (nm): 340
Signal Response: Decrease
Linear Range: 1 to 50 µg of sulfite per assay
Limit of Detection: 0.34 mg/L
Total Assay Time: ~ 30 min
Application examples: Wine, beer, fruit juices, soft drinks, jam, fruit and vegetables, pharmaceuticals and other materials.
Method recognition: Methods based on this principle have been accepted by DIN, EN, MEBAK and NMKL
Note for Assay Protocol: Please read this Assay Protocol carefully as changes to the protocol have occurred. Effective from 20/10/21.
The Total Sulfite (Enzymatic) test kit for the determination of total sulfite (as SO2) in wines, beverages, foodstuffs and other materials. A simple, highly specific and reliable, enzymatic method.
For other wine sulfite test kits, view our full range of sulfite assay kits.
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 cost effective
All reagents stable for > 2 years during use
Simple format
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:50次测定(手动)/500次测定(微孔板)/588次测定(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:亚硫酸盐总量
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1至50µg亚硫酸盐
检出限:0.34 mg/L
总测定时间:约30分钟
应用示例:葡萄酒、啤酒、果汁、软饮料、果酱、水果和蔬菜、药品和其他材料。
方法识别:基于此原理的方法已被DIN、EN、MEBAK和NMKL接受
化验方案注意事项:由于方案发生变化,请仔细阅读本化验方案。自2021年10月20日起生效。
全亚硫酸盐(酶法)检测试剂盒,用于测定葡萄酒、饮料、食品和其他材料中的全亚硫酸盐(SO2)。一种简单、特异性强、可靠的酶法。
有关其他葡萄酒亚硫酸盐检测试剂盒,请查看我们的全系列亚硫酸盐检测试剂。
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。
极具成本效益
所有试剂在使用期间稳定超过2年
简单格式
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
适用于手动、微板和自动分析仪格式
视频
K-ETSULPH 总亚硫酸盐(酶法)试剂盒 操作视频