Supplier Page from Thermo Fisher Scientific for Stains-All, 96%
2-Ethyl-1,3-hexanediol, 99%, mixture of isomers from Thermo Fisher Scientific
Benzalkonium chloride, alkyl distribution C8-C16, 50 wt% aqueous solution from Thermo Fisher Scientific
L-Serine, 99% from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific