L-苹果酸[AF]检测试剂盒 自动分析仪格式

英文名:L-Malic Acid Assay Kit (Analyser Format)

货号:MK-LMALAF

规格:245.5 mL of prepared reagent

报价:3710.00

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商品描述

The L-Malic Acid (Analyser Format) test kit is an analyser format for the specific measurement and analysis of L-malic acid (L-malate) in beverages and food products. On calibration, the prepared reagent is linear to > 80 micrograms of L-malic acid per mL of assay solution.
 
View more assay kits on our organic acid list.
 
Content: 245.5 mL of prepared reagent (e.g. 1116 assays of 0.22 mL)
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: L-Malic Acid
Assay Format: Auto-analyser
Detection Method: Absorbance
Wavelength (nm): 340
Signal Response: Increase
Linear Range: up to 80 μg/mL of L-malic acid in final reaction solution
Limit of Detection: 20 mg/L
Reaction Time (min): ~ 3 min
Application examples: Wine, beer, fruit juices, soft drinks, candies, fruit and vegetables, bread, cosmetics, pharmaceuticals and other materials (e.g. biological cultures, samples, etc.).
Method recognition: Methods based on this principle have been accepted by AOAC, EEC, EN, NF, NEN, DIN, GOST, OIV, IFU, AIJN, NBN, ISO and MEBAK
 
Advantages
Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4oC.
PVP incorporated to prevent tannin inhibition 
Very stable reagent when prepared for auto-analyser applications 
Linear calibration (R2 ~ 0.9994) up to 80 μg/mL of L-malic acid in final reaction solution 
Validated by the University of Wine, Suze la Rousse, France 
Very competitive price (cost per mL of reagent) 
Both enzymes supplied as stable suspensions 
Very rapid reaction (~ 3 min)
 
L-苹果酸(分析仪格式)检测试剂盒是用于饮料和食品中L-苹果酸的特定测量和分析的分析仪格式。在校准时,制备的试剂线性至每毫升测定溶液>80微克L-苹果酸。
查看我们的有机酸列表中的更多检测试剂盒。
含量:245.5 mL制备的试剂(例如,0.22 mL的1116次测定)
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:L-苹果酸
化验格式:自动分析仪
检测方法:吸光度
波长(nm):340
信号响应:增加
线性范围:最终反应溶液中L-苹果酸含量高达80μg/mL
检测限:20 mg/L
反应时间(分钟):约3分钟
应用示例:葡萄酒、啤酒、果汁、软饮料、糖果、水果和蔬菜、面包、化妆品、药品和其他材料(如生物培养物、样品等)。
方法识别:基于此原理的方法已被AOAC、EEC、EN、NF、NEN、DIN、GOST、OIV、IFU、AIJN、NBN、ISO和MEBAK接受
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。
加入PVP以防止单宁抑制
为自动分析仪应用准备的试剂非常稳定
最终反应溶液中L-苹果酸的线性校准(R2~0.9994)高达80μg/mL
由法国Suze la Rousse葡萄酒大学验证
极具竞争力的价格(每毫升试剂的成本)
两种酶均以稳定悬浮液的形式提供

反应非常快(约3分钟) 

文档

K-LMALAF_DATA中文版说明书.pdf:
K-LMALAF_DATA.pdf:
EK-LMALAF FAQ.pdf:
m.catalog.equl.cn.pdf:
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