Fluorescein Impurities & Reference Standards

Spectrasynth Pharmachem supplies 2 certified Fluorescein impurity reference standards, including CAS numbers, product codes and custom synthesis. Enquire for pricing, COA and availability.

• Fluorescein - Impurity B

  CAS No: 88-99-3 · Product Code: SSPC-F00023

• Di(2-ethylhexyl) Phthalate (Dehp Impurity)

  CAS No: 117-81-7 · Product Code: SSPC-F00087