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. | Description | Pack Size | Price | Qty |
|
|---|---|---|---|---|---|
| MC-12-9197-1 | Washing 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
