Buffers and Standards

Ensure optimal conductivity probe maintenance and performance with Thermo Scientific™ Orion™ Conductivity Standards and Solutions. Conductivity conditioning solutions, conductivity standards and TDS standards are available for use with your Orion™ 2 Cell Conductivity Probe or Orion™ DuraProbe™ 4...

Phenol:Chloroform:Isoamyl alcohol 25:24:1 is used in the extraction of DNA for the generation of DNA minisatellite fingerprints. It is also used for purifying RNA. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.

TE Buffer, Tris-EDTA, 100X Solution, pH 8.0, Molecular Biology

Commonly used buffering agent

1 mL = 62.4 mg CuSO4.5H2O

Tris Hydrochloride, 1M Solution (pH 7.5/Mol. Biol.)

DNase-, RNase- and Protease-Free.

Citrate, is used as an anticoagulant and also used as a biological buffer. It is often used to prepare sodium citrate buffer for antigen retrieval of tissue samples. The citrate solution is designed to break protein cross-links, thus, unmasking antigens and epitopes in formalin-fixed and paraffin...

Commonly used buffering agent

PBS, Phosphate Buffered Saline, 1X Solution, pH 7.4

Tris-EDTA (TE) is routinely used for suspending nucleic acid samples.

Iodine, 0.1N standardized solution is used for accurate volumetric analysis. It is also used as a disinfectant and antibacterial agent in solutions, tinctures and salves. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.