1.16128
Malic Acid Test
reflectometric, 5.0-60.0 mg/L (malic acid), REFLECTOQUANT®, for use with RQflex® 20
동의어(들):
Malic Acid chemical test strips, Malic Acid test strip for instrument reader
제품 이름
Malic Acid Test, reflectometric, 5.0-60.0 mg/L (malic acid), for use with REFLECTOQUANT®
description
quantitative
specific analyte(s)
malic acid
reaction suitability
reaction type: enzymatic reaction
measuring range
5.0-60.0 mg/L (malic acid)
application(s)
beverage testing
food testing
compatibility
RQflex® 20, for use with REFLECTOQUANT®
detection method
reflectometric
storage temp.
2-8°C
Quality Level
General description
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® 20.
Analysis Note
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
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
Other Notes
Replaces: 16128; 16128-1
Legal Information
REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany
저장 등급
11 - Combustible Solids
wgk
WGK 2
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 1.16128.0001 | 04027269000899 |
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