Density: 1.01
Composition: water 97.40%, sodium thiosulfate pentahydrate 2.46%, proprietary 0.09%, sodium carbonate 0.05%
Solubility: miscible
pH range: 6 to 8.4
Color: colorless liquid

Can’t find the standards you are looking for? Spex CertiPrep® can make custom standards to meet your exact needs. Contact us for more information at [email protected] or call us at 732-549-7144.

Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.

This product is only available in the US.; for a quote, please contact [email protected].