Malic Acid Test

产品介绍：

产品说明

一般描述

Method: reflectometric with test strips 5.0 - 60.0 mg/l Reflectoquant^®
The Reflectoquant Malic Acid Test can be used for the determination of the decrease in malic acid concentration during the wine-making process. Malic acid (malate) is oxidized to oxalacetate by NAD under the catalytic effect of malate dehydrogenase. In the presence of diaphorase the NADH formed in the process reduces a tetrazolium salt to a red formazan that is determined reflectometrically on the RQflex.

联系

Replaces: 16128; 16128-1

分析说明

function control: entspricht
Assay
- standard 1:
6.5 - 8.5 mg/l
- standard 2: 22.5 - 27.5 mg/l
- standard 3: 45.0 - 55.0 mg/l

法律信息

REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany

产品性质

质量水平	100
描述	quantitative
specific analyte(s)	malic acid
reaction suitability	reaction type: enzymatic reaction
measuring range	5.0-60.0 mg/L (malic acid)
相容性	RQflex^® 10 Plus RQflex^® 10 RQflex^® 20 for use with REFLECTOQUANT^®
detection method	reflectometric
储存温度	2-8℃

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 2