Pinit WARNING:About product imagesAldrich 230979-5G 3′,3′′,5′,5′′-Tetraiodophenolsulfonephthalein Dye, Content 90%, 5g VialSigma-Aldrich 230979-5GItem Number:SIG-230979-5G Manufacturer Part No:230979-5GManufacturer:Sigma-AldrichUnits:5g Vial To request the lead time of this item please click here This item is discontinued.For assistance finding an alternative item:Call:512.836.1667e-mail:customersvc@capitolscientific.com New Policies, Terms, and ConditionsDetailsCAS Number 4430-24-45g VialDocuments & Videos