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Tris-EDTA buffer solution

BioUltra, for molecular biology, pH 8.0

TE buffer solution
MDL number:
PubChem Substance ID:

Quality Level


for molecular biology

product line





DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected


8.0±0.2 (25 °C)

cation traces

Al: ≤1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg



UV absorption

λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.01

SMILES string




InChI key


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Related Categories


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.

Other Notes

This buffer is 10 mM Tris-HCl, 1 mM disodium EDTA, pH 8.0.

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Certificate of Origin

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