Diatrizoate sodium

Forms solutions of low viscosity and high density, and can be used along with an aggregating agent like Ficoll 400 for qualitative in vitro isolation of pure lymphocytes from whole blood by gradient centrifugation.

Sodium diatrizoate; 3,5-Diacetamido-2,4,6-triiodobenzoic acid, sodium salt; Hypaque sodium