Washing solution for DELFIATM is specially developed for immunoassay procedures. The product is provided as pre-weighed powder mix in pouches giving 10 litres solution. Dissolving the contents of one pouch in deionized water yields 0.9% Sodium chloride, 0.005% Sodium azide, 0.05 % Tween 20 and 0.050 M Tris-HCl with pH 7.8 at 25°C.
- Optimized for DELFIA assays
- Pre-set pH 7.8
- Dissolve and use in minutes
- Ultimate convenience
Directions for use
Empty one pouch of the DELFIA buffer in a laboratory flask or beaker placed on a magnetic stirrer. Add deionized water and stir the solution for a few minutes until full dissolution. Adjust the volume up to 10 litres.
Shipping and storage
Washing solution for DELFIA™ is shipped at room temperature. Store the pouches in a dry place at room temperature. Shelf life is three years after production date.
Chemicals: Analytical grade
Format: Exactly pre-weighed powder mix
Composition: 0.9% NaCl, 0.005% NaN3, 0.05 % TweenTM 20, 0.050 M Tris-HCl
Volume: 10 l
pH: 3.0 ± 0.05 at 25°C
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