Mix Antioxidant Standard (Ascorbic, Galic & TROLOX)

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SKU:
BQC-ST08004
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Antioxidant Standards mix (Ascorbic Acid, Galic Acid and TROLOX) : 3 x 1 ml 

RECOMMENDED USES

To compare the e-BQC results (µC) to classical antioxidant capacity units of Gallic acid Antioxidant Capacity Equivalents (GAE), Ascorbic Acid (CEAC) or TROLOX (TEAC).  It could be used for biological and food samples.

COMPATIBLE BUFFERS

ReferenceProductDescription
BQC-ST08006Bio-Buffer150 mM Sterile PBS pH 7.4
BQC-ST08007General Buffer100 Mm PBS pH 7
BQC-ST08005Nutrition Buffer0.1 M PBS pH 5.8

 

STANDARD CALIBRATION

Add 1 ml of the selected diluent buffer to the vial (10 mM). Transfer the 1 ml from the vial and add 9 ml of diluent (1 mM). Prepare the calibration curves in 1.5 ml tubes as shown below:

 

Standard (µl)

Diluent (µl)

Antioxidant Equivalents (µM)

1

0

1000

0

2

10

990

10

3

25

975

25

4

50

950

50

5

75

925

75

6

100

900

100

*This is just a recommendation in case the expected antioxidant capacity values of the sample were unknow. You are free to adapt the concentrations to be tested to your necessities.

COMPARISON WITH TAC ASSAY KITS

If a comparison of the e-BQC results with classical antioxidant capacity assays is desired, the following BQC kits that are compatible with a TROLOX standard could be used:

Product

Reference

DMPD

BQC-KF01001

FRAP

BQC-KF01003

FAST FRAP

BQC-KF01006

ORAC

BQC-KF01004

CUPRAC

KF01005