Supplier Page from Thermo Fisher Scientific for Hanks' Balanced Salt Solution (1X), with calcium, with magnesium, without phenol red
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific
Ethylmercurithiosalicylic acid, sodium salt, 97.0-101.0% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific