Sodium polytungstate hydrate Size:250g for synthesis

for synthesis

Whether you’re conducting non-invasive optical imaging or measuring promoter activity in vitro

Due to the excellent signal-to-noise ratio of the membrane

Contains Polysorbate 20

Sodium polytungstate hydrate Size:250g for synthesisFor the preparation of heavy liquid. Reagent for density gradient centrifugation. Sodium polytungstate (SPT) is perfect for preparation of heavy liquids. This product offers an environmentally friendly alternative to using zinc chloride and mercury saline solutions or highly toxic halogenated hydrocarbons to conduct the sink or swim analyses required for density determination. Properties: Highly water soluble pH neutral solution Maximum achievable