Reagents and Accesories eBQC

Compatibilities between buffers and standards

NUTRITION BUFFERBIO BUFFERGENERAL BUFFER
ASCORBIC ACID
GALIC ACID
TROLOX

Antioxidant standards


Antioxidant capacity measure results are usually expressed as antioxidant equivalents. Bioquochem offers 3 different antioxidants, ascorbic acid (vitamin C), galic acid and TROLOX to compare e-BQC results (uC) to classical antioxidant capacity units: CEAC (vitamin C equivalents of antioxidant capacity), GAE (galic acid equivalents) and TEAC  (TROLOX equivalents of antioxidant capacity) respectively.

Similar to Assay Kits calibration, a calibration curve, with measures of increasing concentration solutions of this antioxidants would be needed for this transformation.

Buffers


To compare the e-BQC results (µC) to classical antioxidant capacity units of Antioxidant Capacity Equivalents, Bioquochem offers different buffers solutions to adapt to your research and samples.

NUTRITION BUFFER BIO-BUFFER GENERAL BUFFER
ST08005 ST08006 ST08007
Concentration 0.1 M phosphate buffer solution 1X filtered PBS solution 0.1 M phosphate buffer solution
pH 5.87.47
Sterile NoYesNo
Compatibility With e-BQC lab device With e-BQC lab and e-BQC lab CEAC devices. Compatible with e-BQC lab device.
Intended use To dilute samples of food and beverages, or antioxidant standards. Maintains the stability of the ascorbic acid in its natural conditions. To dilute, wash or resuspend biological samples of cell and tissue cultures, or antioxidant standards. It has similar physicochemical conditions as the human body, such as pH, osmolarity and ion concentrations. To dilute samples with low requirements, or antioxidant standards.
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