Supplier Page from Thermo Fisher Scientific for Field's Stain B
2-Mesitylenesulfonyl chloride, 99% from Thermo Fisher Scientific
2-Methoxybenzyl alcohol, 99% from Thermo Fisher Scientific
L-Serine methyl ester hydrochloride, 98% from Thermo Fisher Scientific
Riboflavin, 98% from Thermo Fisher Scientific