Buffers and Standards

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...

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...

Use Thermo Scientific™ Orion™ pH buffer bottles to perform accurate, reproducible pH calibrations on your pH meter and pH electrode measurement system. Orion pH buffers are available in 475mL bottles for everyday use and laboratory and bench pH analysis and available in 60 mL bottle 5 packs for...

6.0N HClsolution acts as a standard solution in volumetric titrations. In addition, it has industrial applications such as chemical transformations in hydrochlorination of rubber and production of vinyl and alkyl halide.

MOPS is mainly used in biological experiments as a buffer solution. It is also used in protein purification. Further, it is utilized for polyacrylamide gel electrophoresis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.

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.

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.

1 mL = 62.4 mg CuSO4.5H2O

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

DNase-, RNase- and Protease-Free.

Commonly used buffering agent

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