Intended Use:

The powder form of GEB4 sample extract buffer provides a long shelf life and stable product. Prepare GEB4 solution by mixing the powder with distilled water and Tween 20. This buffer provides optimal conditions for ELISA test performance while keeping background low in a wide range of plant matrices.

Includes:

• General extract buffer 4, GEB4 powder
• Tween 20
• Makes 2.5 to 5 liters
• User Guide