Tris-EDTA buffer solution, pH 8,0, for molecular biology, BioUltra, Sigma-Aldrich®

Supplier: Merck

93283-100ML 93283-500ML
SIAL93283-100MLEA 51.3 EUR
SIAL93283-100ML SIAL93283-500ML
Tris-EDTA buffer solution, pH 8,0, for molecular biology, BioUltra, Sigma-Aldrich®
Buffers Biological Buffers

This buffer is 10 mM Tris-HCl and 1 mM disodium EDTA.


  • UV absorption - λ: 260 nm; Amax: 0,04 and λ: 280 nm Amax: 0,01
  • Contains traces of metal cations


Trizma is used in the formulation of buffer solutions in the pH range between 7,5 and 8,5. Tris buffer solutions are widely used in cell and molecular biology for processes such as protein and nucleic acid extraction and purification. Tris-EDTA (TE) buffer solution, pH 8,0 may also be used as a washing buffer.

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