Cambio - Excellence in Molecular Biology

Lab Reagents

Lab Reagents: Smart Buffers and Reagents

Biological buffers for the life science laboratory need to meet a wide array of criteria. These include good stability, lack of toxicity, precision in pH, pKa between 6.0 and 8.0 (the region in which most biological reactions occur), minimal salt effects due to the ionic composition of the solution, free of enzymatic and hydrolytic activity and minimal participation in biological reactions. Buffers for molecular biology applications, e.g. Tris-Borate-EDTA and Tris-Acetate-EDTA, need to be free from DNAse and RNAse activity. Medicago's SmartBuffers meet all these criteria. They are manufactured using highly purified, analytical grade chemicals and are extensively quality tested. Manufacturing is done in a controlled clean environment according to GMP procedures. A high level of automation essentially avoids operator intervention and contact with the products. SmartBuffers are supplied as exactly pre-weighed tablets packed in containers or blister packs or as exactly pre-weighed powder mixes packed in sealed aluminium foil pouches. •Pre-mixed powder buffers or tablets with pre-set pH•Analytical grade reagents •Eliminates calculation, formulation and weighing errors •Dissolve-and-go for greater convenience •Stable at room temperature for at least 3 years •Guaranteed reproducibility

Washing solution for DELFIA pH 7.8, 10 litres

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.

Medicago AB

Catalogue No.DescriptionPack SizePriceQty
MC-12-9197-1Washing solution for DELFIA pH 7.8, 10 litres 1 pouch £21.00 Quantity Add to Order

Washing solution for DELFIA pH 7.8, 10 litres

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.

Medicago AB

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.

 

Features

  • 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.

 

Specifications

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

If you cannot find the answer to your problem below then please contact us or telephone 01954 210 200

Washing solution for DELFIA pH 7.8, 10 litres

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.

Medicago AB

Applications

  • Washing solution for DELFIA immunoassays

If you cannot find the answer to your problem below then please contact us or telephone 01954 210 200