Supplier Page from Thermo Fisher Scientific for Sulfur in Light Mineral Oil standard solution, Specpure:r, 30,000µmg/g (3.00%)
2-Ethyl-1-hexanol, 99% from Thermo Fisher Scientific
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific