Washing Solution for DELFIA™ pH 7.8

Article NoProduct namePack SizeSolution VolPriceQuantityBuy
Article No: 
Washing Solution for DELFIA pH 7.8
Pack Size: 
1 pouch
Solution Vol: 
10 l/pouch
Price: 26 EUR
Washing solution for DELFIA™


  • Optimized for DELFIA assays
  • Pre-set pH 7.8                 
  • Dissolve and use in minutes                 
  • Ultimate convenience




Product description

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.



  • Washing solution for DELFIA immunoassays


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