SMART BUFFERS

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

Code Name Price  
A09-2053-100 Borate Buffered Saline tablets, pH 8.2, 500 ml (100 tablets) $297.00
A12-8480-10 Buffered Sodium Citrate 3.2% (0.109M) (100 ml (10 pouches)) $98.00
A12-8483-5 Buffered Sodium Citrate 3.2% (0.109M) (1000 ml (5 pouches)) $154.00
A09-8932-8 Carbonate-bicarbonate buffer with AZIDE, pH 9.6, 100 ml (8 tablets (blister pack)) $78.00
A09-8932-50 Carbonate-bicarbonate buffer with AZIDE, pH 9.6, 100 ml (50 tablets) $162.00
A09-8922-8 Carbonate-bicarbonate buffer, pH 9.6, 100 ml (8 tablets (blister pack)) $39.00
A09-8922-24 Carbonate-bicarbonate buffer, pH 9.6, 100 ml (24 tablets (blister pack)) $78.00
A09-8922-100 Carbonate-bicarbonate buffer, pH 9.6, 100 ml (100 tablets) $127.00
A12-9197-1 DELFIA Washing solution, pH 7.8, 10 litres (1 pouch) $50.00
A12-9160-5 EDTA buffer powder, pH 8.0, 1000 ml (5 pouches) $414.00
A12-9161-5 EDTA buffer powder, pH 8.0, 500 ml (5 pouches) $291.00
A12-9121-10 Glycine, 0.1 M pH 3.0 (1000 ml (10 pouches)) $106.00
A09-1010-10 IMAC Phosphate Buffer (10 tablets) $72.00
A09-1010-50 IMAC Phosphate Buffer (50 tablets) $144.00
A09-1012-10 IMAC Elution Buffer (10 tablets) $84.00
A09-1012-50 IMAC Elution Buffer (50 tablets) $239.00
A10-9402-10 PBS 1x Solution, 1000 ml (10 bottles) $223.00
A09-2051-100 Phosphate Buffered Saline (PBS), pH 7.4, 100 ml (100 tablets) $64.00
A09-2052-100 Phosphate Buffered Saline, pH 7.4, 200 ml (100 tablets) $108.00
A09-8902-12 Phosphate Buffered Saline with Tween 20 (PBS-T), pH 7.4, 500 ml (12 tablets (blister pack)) $66.00