Vintessential: Glucose Fructose Test Kits for Wine

D-Glucose/D-Fructose 30 Test Kit Instructions. As the main sugars found in grape juice and wine, glucose and fructose can be determined enzymatically by using this spectrophotometric assay.

Glucose Fructose 30 Test kit

Product Code: 4A140

Please note these tests require the use of a spectrophotometer.

Reagent No.ReagentPreparationQuantityStability
1BufferTo activate the Buffer, add the contents of Reagent No.2 Coenzymes (ATP/NADP) and mix with inversion until completely dissolved.33 mL18 months at 4°C (6 months once activated)
2Coenzymes
(ATP/NADP)
0.2 g18 months at 4°C
3G6PDH/HKSwirl gently before use0.7 ml18 months at 4°C
4PGISwirl gently before use0.7 ml18 months at 4°C
5StandardNil3.3 mL18 months at 4°C

Glucose Fructose 100 Test kit

Product Code: 4A145

Please note these tests require the use of a spectrophotometer.

Reagent No.ReagentPreparationQuantityStability
1BufferTo activate the Buffer, add the contents of Reagent No.2 Coenzymes (ATP/NADP) and mix with inversion until completely dissolved.2 x 53 mL18 months at 4°C (6 months once activated)
2Coenzymes
(ATP/NADP)
2 x 0.35 g18 months at 4°C
3G6PDH/HKSwirl gently before use2.2 mL18 months at 4°C
4PGISwirl gently before use2.2 mL18 months at 4°C
5StandardNil3.3 mL18 months at 4°C

Glucose Fructose Auto Test Kit

Product Code: 4B140

This kit has been designed to work perfectly with Vintessential’s new Chemwell Discrete Analysers (and Thermo’s Arena and Gallery Analysers). All the volumes are set to run out at the same time, so you won’t suffer any wastage.
As the main sugars found in grape juice and wine, glucose and fructose can be determined enzymatically by using this spectrophotometric assay.
Reagent No.ReagentQuantityStability
REAGENT 1Buffer19.5mL x 26 months at 4°C
REAGENT 2G6PDH/HK10.5mL x 212 months at 4°C
REAGENT 3PGI10.5mL x 212 months at 4°C

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