Lactic Acid Test

半岛bd体育手机客户端 说明

一般描述

Method: reflectometric with test strips 3.0 - 60.0 mg/l Reflectoquant^?
The Reflectoquant Lactic acid test measures total lactic acid (sum of D- and L-lactic acid in beverages, e.g. wine, beer and fruit/vegetable juice after dilution. Furthermore the test can be used for the determination of lactic acid in food after pretreatment. Lactic acid (lactate) is oxidized by nicotinamide adenine dinucleotide (NAD) under the catalytic effect of lactate dehydrogenase to a pyruvate. In the presence of diaphorase, the NADH formed in the process reduces a tetrazolium salt to a blue formazan that is determined reflectometrically on the RQflex .

分析说明

function control: entspricht
Assay
- standard 1:
4.5 - 5.5 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

半岛bd体育手机客户端 性质

质量水平	100
描述	quantitative
specific analyte(s)	lactic acid
reaction suitability	reaction type: enzymatic reaction
measuring range	3.0-60.0 mg/L (lactic 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