Merck
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1.16136

Supelco

Total Sugar Test (glucose and fructose)

reflectometric, 65-650 mg/L (total sugar test - glucose and fructose), for use with REFLECTOQUANT®

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Synonym(s):
Total Sugar (glucose and fructose) chemical test strips, Total Sugar (glucose and fructose) test strip for instrument reader

description

quantitative

Quality Level

analyte chemical class(es)

sugars

reaction suitability

reaction type: enzymatic reaction

measuring range

65-650 mg/L (total sugar test - glucose and fructose)

compatibility

RQflex® 10 Plus
RQflex® 10
RQflex® 20
for use with REFLECTOQUANT®

detection method

reflectometric

storage temp.

2-8°C

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This Item
1.16128
Malic Acid Test reflectometric, 5.0-60.0 mg/L (malic acid), for use with REFLECTOQUANT®

Supelco

1.16128

Malic Acid Test

compatibility

RQflex® 10 Plus, RQflex® 20, for use with REFLECTOQUANT®

compatibility

RQflex® 10 Plus, RQflex® 20, for use with REFLECTOQUANT®

detection method

reflectometric

detection method

reflectometric

description

quantitative

description

quantitative

analyte chemical class(es)

sugars

analyte chemical class(es)

-

measuring range

65-650 mg/L (total sugar test - glucose and fructose)

measuring range

5.0-60.0 mg/L (malic acid)

General description

Method: reflectometric with test strips and reagent 65 - 650 mg/l Reflectoquant®
The Reflectoquant Total Sugar test is the easy way to determine the reducing sugar content in your potatoes, and minimize the amount of acrylamide in your potato products. It is designed to screen potatoes on-the-spot and before they go into production, saving you costly analyses in the laboratory. With the Reflectoquant Total Sugar Test you can monitor glucose and fructose in food and in fruit juices, and also optimize your winemaking process. D-Glucose and D-fructose are converted into D-glucose-6-phosphate. This is oxidized by NAD under the catalytic effect of glucose-6-phosphate dehydrogenase to gluconate-6-phosphate. 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. For the determination of only glucose please refer to our MQuant or Reflectoquant Glucose tests.

Linkage

Replaces: 16136; 16136-1

Analysis Note

function control: entspricht
Assay
- standard 1:
90 - 110 mg/l
- standard 2: 270 - 330 mg/l
- standard 3: 495 - 605 mg/l

Legal Information

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

Pictograms

Corrosion

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 1


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