Supplier Page from Thermo Fisher Scientific for Sodium chloride crystal optic rectangle, 30mm x 15mm x 4mm (drilled), polished both sides
2-Ethylaniline, 98% from Thermo Fisher Scientific
Ethyl bromopyruvate, 80-85% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific