Supplier Page from Thermo Fisher Scientific for Phosphate-buffered saline (DPBS, 1X), Dulbecco's formula, without calcium, without magnesium
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific